Register

What is the sum of 15+7.50n=75

What is the sum of 15+7.50n=75
asked 34.7k views
3 votes
What is the sum of 15+7.50n=75

asked
User Hllink
by
8.1k points

2 Answers

2 votes
N=8

7.50 x 8 = 60

60 + 15 = 75

Work backwards it’s easier!

Common sense tells you that if 15 plus something equals 75 then that something has to be 60

You then see that 7.50 has to be multiplied by something to get you 60 so simply guess and check!
answered
User Vicky Kumar
by
8.8k points
3 votes
75 - 15 = 60

60 / 7.5 = 8

n = 8

Hope this helped☺☺
answered
User Vikash Sinha
by
7.6k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Link Copied!