Question

If the cost of 7 kg of onions is ₹ 84 find the following :
(i) Weight of the onions bought for ₹ 180
(ii) The cost of 3 kg of onions​

Answer 1

Step-by-step explanation:

Cost of 7kg of onions=₹84

Cost of 1kg of onion =₹84/12

=₹12

₹12=1kg of onion

₹180=180/12

(i)=15 kg

Cost of 1 kg of onion=₹12

Cost of 3kg of onion=₹12×3

(ii)=₹36

hope it helps

Answer 2

Hello, Buddy!!

✰ Given:-

• Cost of 7 kg of Onions is ₹84.

✰ To Find:-

• Weight of the onions can be bought for ₹180.
• Cost of 3kg of onions.

✫ Required Solution:-

Cost of 1kg of onions

$\cancel{ \frac{84}{7} } \\ 15$

• Cost of 1kg of Onions= ₹12

Weight of onions can be bought for ₹180

$\cancel{\frac{180}{12}} \\ 15$

• Weight of the onions can be bought for ₹180 ➪ 15kg

Cost of 3kg of onions

$3 \times 12 \\ 36$

• Cost of 3kg of Onions ➪ ₹36

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Hope This Helps!!