vi

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Phổ biến Word Problems >

Three consecutive integers add up to 213. What is the least of these integers?

Lời Giải

T h ree co n sec u t i v e in t e g ers a dd u p t o 213. Wha t i s t h e l e a s t o f t h ese in t e g ers ?

Lời Giải

The smallest number : 70

Các bước giải pháp

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 1

Consecutive number 2 : x + 2

A.T.Q.:

x + x + 1 + x + 2 = 213

Giải

x + x + 1 + x + 2 = 213 : x = 70

x + 1 = 70 + 1 = 71

x + 2 = 70 + 2 = 72

Select the smallest solution:

70

The smallest number : 70

Ví dụ phổ biến

the result of a number when increased by 15% is 161.find the number Four times the hiệu between 45.6 and a number is equal to 61.5 The product of two consecutive even integers is 528. Find the value of each integer.Molly can row 1.1 meters per second. How far can she row in 20 seconds?A circle has a chu vi of 36pi inches . What is the area, in square inches, of the circle?