47.3k views
1 vote
One integer is 7​ times another. If the product of the two integers is 28, then find the integers

User Jrhicks
by
7.6k points

2 Answers

5 votes
x = 7y
xy = 28 so x = 28/y

7y = 28/y
7y^2 = 28
y^2 = 4
y = 2

x = 7y = 7*2 = 14
answer
integers are 2 and 14

double check
14 * 2 = 28
14 = 7(2) = 14


User Ali Jafargholi
by
8.2k points
4 votes
14 and 2, 2*7= 14 and 14*2=28
User TheAhmad
by
8.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories