Question

Ravi bought a plate of Gol Gappa for 12. It contained 8 pieces. How much would
he have to pay for 20 pieces? How many plates would he have to buy for 20 pieces?​

Answer 1

Answer:

2.5 plate is the answer.

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Thanks.

Answer 2

Answer:

30rs he have to pay for 20 pieces.

2.5 plates he have to buy for 20 pieces

Step-by-step explanation:

Ravi bought plate of gol gappa

1plate contain=8 pieces

1plate is of 12rs

mns 8 pieces for 12rs

then for 1 piece= 12/8

therefore 1 piece= 1.5 rs

so , for 20 pieces?

°.° 20 ×1.2 =30rs

hence 30rs he have to pay for 20 pieces

then for finding no.of plates to buy for 20 pieces ?

1plate contain of 8 pieces

let the no.of plates for 20 pieces be x

°.°x plates contain of 20 pieces

so,by equality of proportion

1/8=x/20

then cross multiply

1×20=8×x

20=8x

20/8=x

2.5=x

Therefore, 2.5 plates will be needed to buy 20 pieces

by regards

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