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Phổ biến Word Problems >

The sum of 4 consecutive integers is-186. What is the greatest of these integers?

Lời Giải

T h e s u m o f 4 co n sec u t i v e in t e g ers i s - 186. Wha t i s t h e g re a t es t o f t h ese in t e g ers ?

Lời Giải

The largest number : - 45

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

Consecutive number 3 : x + 3

A.T.Q.:

x + x + 1 + x + 2 + x + 3 = - 186

Giải

x + x + 1 + x + 2 + x + 3 = - 186 : x = - 48

x + 1 = - 48 + 1 = - 47

x + 2 = - 48 + 2 = - 46

x + 3 = - 48 + 3 = - 45

Select the largest solution:

- 45

The largest number : - 45

Ví dụ phổ biến

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