Question

plzzzzz help it's urgent........

Answer 1

let the required rupess be x

13 kg for 292.5

1kg cost = 292.5/13
= 22.5
now 382.5 can be bought
(382.5 x 13 )/ 292.5
= 4972.5/ 292.5
= 17 kg

Answer 2

Unitary method

Cost Rs 292.50 is spent in buying 13 kg of rice .

Rs 1 is spent in buying 13 / 292.50 kg of rice.

Then Rs 382.50 is spent in buying 13 / 292.50 × 382.50

= > 13 / 2925 × 3825

= > 13 / 585 × 765

= > 13 / 117 × 153

= > 1 / 9 × 153

= > 153 / 9

= > 17

$\underline{\underline{\mathfrak{ANSWER}}}$

17 kg can be bought for Rs 382.50