Question

Cost of 5 kg of rice is 107.50.
(i) What will be the cost of 8 kg of rice?
(ii) What quantity of rice can be purchased in 64.5?​

Answer 1

Step-by-step explanation:

1)

5 kg ==107.5 rupees

8kg===? rupees

cross multiplication

?×5==107.5×8

?==107.5×8/5

?====21.5×8

?====172 rupees

similary2)

5 kg ==107.5 rupees

?kg===64.5

cross multiplication

5×64.5==107.5×?

?===322.5/107.5

?===3kg