英文版小学数学题

Thank for you helping me with my math.He had never seen a strange creature.She yelled at hime and right up marches to tiddalik.单词有问题。He is the man i told about you.设这本书有X页，已看的有Y页。y/x=2/3,y+56=3/4x.解方程。设蓝蓝折了x只，天天折y只。x-y=25%x，y+20%x-(1-20%)x=3

2. 56/（3/4-2/5）=1603. 3/(20%*2-25%)=20

1、①Thank you for helping me with my math . ②He had never seen creature such a strange looking. ③She yelled at him tiddalik and right up to marches. ④kangaroo did somersaults to make tiddalik laugh ⑤I told you about he is the man.2、（1）解：依题意得未看56页,已看是全书的2/5（因为已看比未看的2:3,全书有5份 ） 解设：全书为x. 3/4x-2/5x=56 x=160(2)蓝蓝折了x只[1-(1-25%)]x-3=(1-20%)xx=60

① 在马拉松比赛中，60个选手中有42个完成了比赛。有百分之几的选手没有完成比赛？ (60-42)/60 = 0.3答案—— 30 Percent (%) ② 两个连续的正整数的积是132，他们的和是多少？ x(x+1) = 132x^2 + x -132 = 0(x-11)(x+12) = 0x = 11, x = -12 因为是正整数，所以 x = 11，x+1 = 12 11 + 12 = 23 答案——23 twenty-three

英语1 Thank you for helping me with my math 4 i told about you the man he is数学1 设已看2X页书则这本书有5X页 2X+56=5X（3/4） X=32 5X=32x5=160 答：这本书有160页 2 设蓝蓝折了X只，则天天折了（1-25%）X只 X-20%X=（1-25%）X+20%X-3 4/5X=15X+4X-60 3X=60 X=20 20-25%x20=15 答：天天折了15只，蓝蓝折了20只。 估计楼上那位不会吧~~

假设387个人在一个宇宙飞船里航行，宇宙飞船里有420个人住的房间。每一如果汽油价格为每加仑1.46美元,他平均18 百度在线翻译

The little red and jack Bauer and mutually leave home and do, little red every minute walk 52 meters per minute, jack Bauer walked 70 meters, two people in A place of meeting. If the little red four minutes in advance, and the speed of the same, jack Bauer every minute walked 90 meters, the two people who still in A place to meet, little red and jack Bauer home how many meters apart?小红和小强同时从家里出发相向而行,小红每分钟走52米,小强每分钟走70米,两人在途中的A处相遇.若小红提前4分钟出发,且速度不变,小强每分钟走90米,则两人仍在A处相遇,小红和小强的家相距多少米?A: are 1464 meters apartWith the second yuan A equation set, A place with little red house apart X m, little red house and jack Bauer home Y m, are: 1. X = (Y divided by 52-X) divided by 70, 2. (52)-4 X divided by = = (Y-X) divided by 90 reduction can get: 122 X = 52 Y, 142 X-52 Y = 18720 solution binary A equation can get: X = 624, Y = 1464答： 相距1464米用二元一次方程解，设A处与小红家相距X米，小红家和小强家相距Y米，可得：1. X除以52=（Y-X）除以70， 2. （X除以52） -4==（Y-X）除以90 化简可得：122X=52Y， 142X-52Y=18720 解二元一次方程可得：X=624，Y=1464 A b two people at the same time from the runway at and do it, after six minutes, two people to meet according to walk, four minutes after the start point b a return to the starting point and 300 m distance, and the runway.甲乙两人同时从跑道相向而行，经过6分钟相遇，两人据需走，4分钟后甲回到了起点，乙距离起点还有300米，求跑道全长。 A b two people at the same time from the runway at and do it, after six minutes, two people to meet according to walk, four minutes after the start point b a return to the starting point and 300 m distance, and the runway.The answer a total go 6 + 4 = 10 minutes, go all the way,So meet, b's journey is equivalent to a walk four minutes;So the speed and a second faster than is: soSet a 6 X speed is, the b speed is 4 X,For 10 minutes, there go just a whole journey, b and 300 m to go all the way,So there are:10 * 6 X = 10 * 4 X + 300Given the X = 15So a speed is 15 * 6 = 90 m/minSo the runway length is 10 * 90 = 900 m答案 甲一共走了6+4=10分钟，走完全程；所以相遇时，乙走的路程相当于甲走4分钟；所以乙的速度和甲的速度比是：6:4设甲速度是6X，则乙速度是4X，因为一共走了10分钟，甲刚好走完全程，乙还有300米走完全程；因此有：10*6X=10*4X+300解得 X=15所以甲速度是15*6=90米/分钟所以跑道全长是10*90=900米

The little red and jack Bauer and mutually leave home and do, little red every minute walk 52 meters per minute, jack Bauer walked 70 meters, two people in A place of meeting. If the little red four minutes in advance, and the speed of the same, jack Bauer every minute walked 90 meters, the two people who still in A place to meet, little red and jack Bauer home how many meters apart?小红和小强同时从家里出发相向而行,小红每分钟走52米,小强每分钟走70米,两人在途中的A处相遇.若小红提前4分钟出发,且速度不变,小强每分钟走90米,则两人仍在A处相遇,小红和小强的家相距多少米?A: are 1464 meters apartWith the second yuan A equation set, A place with little red house apart X m, little red house and jack Bauer home Y m, are: 1. X = (Y divided by 52-X) divided by 70, 2. (52)-4 X divided by = = (Y-X) divided by 90 reduction can get: 122 X = 52 Y, 142 X-52 Y = 18720 solution binary A equation can get: X = 624, Y = 1464答： 相距1464米用二元一次方程解，设A处与小红家相距X米，小红家和小强家相距Y米，可得：1. X除以52=（Y-X）除以70， 2. （X除以52） -4==（Y-X）除以90 化简可得：122X=52Y， 142X-52Y=18720 解二元一次方程可得：X=624，Y=1464 A b two people at the same time from the runway at and do it, after six minutes, two people to meet according to walk, four minutes after the start point b a return to the starting point and 300 m distance, and the runway.甲乙两人同时从跑道相向而行，经过6分钟相遇，两人据需走，4分钟后甲回到了起点，乙距离起点还有300米，求跑道全长。 A b two people at the same time from the runway at and do it, after six minutes, two people to meet according to walk, four minutes after the start point b a return to the starting point and 300 m distance, and the runway.The answer a total go 6 + 4 = 10 minutes, go all the way,So meet, b's journey is equivalent to a walk four minutes;So the speed and a second faster than is: soSet a 6 X speed is, the b speed is 4 X,For 10 minutes, there go just a whole journey, b and 300 m to go all the way,So there are:10 * 6 X = 10 * 4 X + 300Given the X = 15So a speed is 15 * 6 = 90 m/minSo the runway length is 10 * 90 = 900 m答案 甲一共走了6+4=10分钟，走完全程；所以相遇时，乙走的路程相当于甲走4分钟；所以乙的速度和甲的速度比是：6:4设甲速度是6X，则乙速度是4X，因为一共走了10分钟，甲刚好走完全程，乙还有300米走完全程；因此有：10*6X=10*4X+300解得 X=15所以甲速度是15*6=90米/分钟

1 Thank you for helping me with my math.2 He had never seen such a strange creature looking.3 She yelled at him and right up to tiddalik marches.4 Kangaroo did somersaults to make tiddalik laugh.5 You told i about the man he is.数学题1 答案是160页吗设总书页数为x，然后得方程式2/5*x+56=3/4*x 2 暂时没时间。。。不好意思

1.一次马拉松比赛，60名选手中的42名跑完了全程。有百分之几的选手没有跑完全程？解：（60-42）/60*100%=30%答：有30%的选手没有跑完全程 30% did not finish the marathon 2.两个连续正整数的乘积是132.他们的和是多少？解：设这两个连续正整数为x和x+1，由题意得： x（x+1）=132 由题意，解得：x=11则，这两个连续正整数为11和1211+12=23答：它们的和是23 Their sum is 23.

Black Gold Math