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Phổ biến Word Problems >

45, 4 hours later, the number is 15, whats the rate of hours to the number

Lời Giải

45, 4 h o u rs l a t er, t h e n u mb er i s 15, w ha t s t h e r a t e o f h o u rs t o t h e n u mb er

Lời Giải

The number : 0

Các bước giải pháp

Represent the number with

x

A.T.Q.:

45.4 x = 15 x

Giải

x, 45.4 x = 15 x : x = 0

The number : 0

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