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Популярное Word Problems >

The sum of three consecutive integers is forty-two. Find the three numbers

Решение

T h e s u m o f t h ree co n sec u t i v e in t e g ers i s f or t y - tw o . F in d t h e t h ree n u mb ers

Решение

The numbers : 13, 14, 15

Шаги решения

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 = 42

Решить

x + x + 1 + x + 2 = 42 : x = 13

x + 1 = 13 + 1 = 14

x + 2 = 13 + 2 = 15

The numbers : 13, 14, 15

Популярные примеры

if rob has 3 apples but he looks at one of the apples wrong how many robs are there Seven less than the product of 9 and a number is 5 The sum of two numbers is 30. If four times the larger number is subtracted from three times the smaller number, the result is 8. Find the numbers.Twice the разность of a number and 7 is 9 25% of what number is 9