Question

A school hall has 15rows. There are 35 chairs on each row. How many chairs are in the hall

Answer 1

There are 525 chairs in the hall.

Explanation:

35 x 15 = 525

An example to learn this:

35 is the amount of all the chairs in ONE row, when you times 35 by 15, it is DUPLICATING those chairs by 15, equaling to an equal 35 chairs in EACH row! hope this helped.