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Phổ biến Word Problems >

Callie backstrokes at an trung bình velocity of 8 meters per second, how long will it take her to complete the race of 200 meters length?

Lời Giải

C a ll i e ba c k s t ro k es a t an a v er a g e v e l oc i t y o f 8 m e t ers p er seco n d, h o w l o n g w i ll i t t ak e h er t o co m pl e t e t h e r a ce o f 200 m e t ers l e n g t h ?

Lời Giải

time : 25

Các bước giải pháp

Translate the problem into an equation:

200 = 8 x

Giải

x, 200 = 8 x : x = 25

time : 25

Ví dụ phổ biến

twice the sum of a number and five is nine less than that number Translate AND solve AND graph. Five less than six times a number is at ten.The total of two numbers is 35. Four times the larger number is 4 less than five times the smaller number. Find the two numbers.four less than the product of 2 and a number equals 9 eli is now a quarter of his father's age. in 5 years time his age will be a third of his father's age. how old is eli now?