Question

find the total cost of the following letter present in the bill.2.5 dozen oranges at Rs48 per dozen, 2.5 dozen mangoes at Rs60 per dozen and 70 bananas at Rs 140 per hundred​.​

Answer 1

Answer:

the cost of 2.5 dozen oranges at Rs48 per dozen,

= 2.5 x 4.8 = 12 rupees

the cost of 2.5 dozen mangoes at Rs60 per dozen = 2.5 x 60 = 150 rupees

the cost of 70 bananas at Rs 140 per hundred

from we get the cost of 1 banana = 140/100 = 1.4

thus the cost of 70 bananas at Rs 140 per hundred = 70 x 1.4 = 98 rupees

he total cost of = 12 + 150 + 98 = 260 rupees..