Question

If 8 calculators cost ₹1960 how many will 13 calculators cost.

Answer 1

cost of 1 calculator is

$\frac{1960}{8} = 245$

then the cost of 13 calculator is

$13 \times 245 = 3185$

therefore you need 3185 rupees to purchase 13 calculators

Answer 2

Answer:

if 8 calculators cost 1960 then 1 calculator costs 1960÷8=245 so 13 calculators cost 245×13=3185