Question

7 dozen oranges cost is 91.00 find the cost of 10 dozen oranges

Answer 1

7 dozen oranges b= 91

Cost of 1 dozen oranges = 91/7
=13/-

Cost of 10 dozen oranges = 13×10
=130/-

Answer 2

7 dozen = 91 rupees
10 dozen = ?
do cross multiplication
91×10/7 = 13×10 =130
therefore the cost of 10 dozen oranges is 130 Rupees