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Phổ biến Word Problems >

The result of doubling a number is at most 30, what is the number?

Lời Giải

T h e res u lt o f d o u b l in g a n u mb er i s a t m os t 30, w ha t i s t h e n u mb er ?

Lời Giải

x \leq 15

Các bước giải pháp

Represent the number with

x

A.T.Q.:

2 x \leq 30

Giải

x, 2 x \leq 30 : x \leq 15

x \leq 15

Ví dụ phổ biến

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