Ten subtracted from the qoutient of a number 5 is 18

Question:

Ten subtracted from the quotient of a number and 5 is 18. What is the number?

140 is the number.

Step-by-step explanation:

Let consider the number as ‘X’

Quotient of a number and 5 can be written as

Ten subtracted from the quotient of a number and 5 can be written as

Ten subtracted from the quotient of a number and 5 is 18 can be written as

By solving the above equation, find ‘X’

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10