Question

sonali purchased 12 pens for rs 96 .if he wants to buy 20 pens for the same price .how much does he have to pay

Answer 1

Sonali purchased =12 pens
cost of pens =96

cost of 1pen =96÷12 =8

cost of 20 pens = 20 ×8
=160 rupees he have to pay

Hope you understood my ans

Answer 2

Answer:

cost of 12 is Rs.96

so cost of 20 is ?

here we will do cross multiplication

20*96/12= 20*8=160

therefore, cost of 20 pens is 160

Step-by-step explanation: