book Maths Puzzle Numerical Ability

A group of friend share $ 13.69 equally between them. How many were in the group?

Read Solution (Total 0)

book Other Question

sole the following word problem by using the system linear equation in two variables:

one number is 3 more than the second number. twice the first is 9 less than 3 times the second
Find the domain of the rational function.

8/x +3