Answer :
easy
Given that 15 is 2 1/2 of a number
you'd multiply 15 by 2 1/2
you need to put 2 1/2 to a decimal form which is 2.5
your problem is now 15×2.5=?
Your answer is 37.5
hope this helps
Given that 15 is 2 1/2 of a number
you'd multiply 15 by 2 1/2
you need to put 2 1/2 to a decimal form which is 2.5
your problem is now 15×2.5=?
Your answer is 37.5
hope this helps
