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Populaire Word Problems >

the sum of three consecutive even integers is 330

Solution

t h e s u m o f t h ree co n sec u t i v e e v e n in t e g ers i s 330

Solution

The numbers : 108, 110, 112

étapes des solutions

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

A.T.Q.:

x + x + 2 + x + 4 = 330

Résoudre

x + x + 2 + x + 4 = 330 : x = 108

x + 2 = 108 + 2 = 110

x + 4 = 108 + 4 = 112

The numbers : 108, 110, 112

Exemples populaires

Find the future value and interest earned if 8704.56 is invested for 8 years at 6% compounded semiannually a number decreased by 7 is less than-6 Joseph has a loyalty card good for a 9% discount at his local grocery store. What would his total in dollars and cents be, after the discount and before tax, if the total cost of all the items he wants to buy is 37? Round to the nearest cent.Find four consecutive odd integers whose sum is 56.What is the future value if 9000 is invested for 8 years at 11% compound semiannually? Round to the nearest cent