Question

Ravi bouth a plate of gol galla forRs. 12.it contained 8 pieces .How much would he have to pay for 20 pieces? how many plates would he have to buy for 20 pieces?

Answer 1

A plate of gol galla = Rs 12
No of pieces in a plate = 8 pieces
Cost of 1 piece of gol galla = 12/8 = Rs 1.50
Cost of 20 pieces of gol galla = 1.50 * 20 = Rs 30.00
No of plates that Ravi has to buy = 20 pieces / 8 pieces = 2.5 plates i.e.
$2\frac{1}{2} \: plates$
Hope this helps!