ru

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Популярное Word Problems >

the sum of three consecutive odd integers is 321

Решение

t h e s u m o f t h ree co n sec u t i v e o dd in t e g ers i s 321

Решение

The numbers : 105, 107, 109

Шаги решения

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 = 321

Решить

x + x + 2 + x + 4 = 321 : x = 105

x + 2 = 105 + 2 = 107

x + 4 = 105 + 4 = 109

The numbers : 105, 107, 109

Популярные примеры

the sum of number and-4 is greater than 15 Peter and Maggie deposit 1,000.00 into a savings account which earns 7% interest compounded monthly. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?What is the surface площадь of a cube if its edge is 30cm ?It’s time to измененить порядок stethoscopes for the nursing staff. The purchasing department has found a vendor site that is selling stethoscopes for 25% less than our usual price of 80.00 per unit. What is the sales price per stethoscope from the new vendor?a principle of 7650 is invested at a rate of 3.7% compounded annually. after how many years will the investment first exceed 12250