Question

Question 2(e)

Change the following statement using expressions into statement in ordinary language.(For example, given Salim scores r run in a cricket match, Nalin scores (r + 15) runs. In ordinary language – Nalin scores 15 runs more than Salim.)

In an arrangement of dots there are r rows. Each row contains 5 dots.

Answer 1

Number of rows = r

Number of dots in a row = 5

$\Rightarrow$The total number of dots is 5 times the number of rows.