Question

A fruit seller puts a board outside his shop by displaying the rates of fruits in combinations. Three mangoes, four guavas and five watermelons cost ₹750. Ten watermelons,six mangoes,ten watermelons and 4 guavas? Next day the board offers price of individual fruits. 6kg mangoes ₹90 and 10kg watermelons ₹100. How much will you pay if you buy 3 and a half kg mangoes and 2 and a half kg watermelons.​

Answer 1

Answer:

77.5

Step-by-step explanation:

ler price of both mangoes(A) and watermelons(B) be "A+B"

Price of 6kg mangoes is 90 therefore,cost of 1 kg is 90÷6=15.

so 3.5 kg mangoes price is 15×3.5=52.5(A)

NEXT,Watermelon's price is 100 for 10 kg so 1 kg price is 100÷10=10.

so 2.5 kg watermelons price is 10×2.5=25(B)

THEREFORE PRICE OF BOTH 3.5 KG MANGOES AND 2.5 KG WATERMELONS IS A+B=52.5+25=77.5

thankyou if the answer is wrong please forgive me

Answer 2

1 Kg =90/6 =15

3 Kg = 15*3 =45

Half Kg=7

45+7 =52

Hence 3and half kg mangoes is 52 rupees

1 Kg =100/10 =10

2 Kg =10*2=20

Half Kg =5

20+5=25

Hence 2 and half kg is 25 ruees