Question

280 match boxes cost 36rs. Using variation find the cost of 650similar match boxes

Answer 1

280 match boxes cost 36rs. find the cost of 650similar match boxes

cost of 280 match boxes = rs 36

cost of 1 match box = 36/280 = 9/70 rs

cost of 650 match boxes = 650 × 9/70

= 65 × 9 / 7

= 585/7

= 83.57 rs

cost of 650similar match boxes= rs 83.57