the cost of 15kg of rice is rupees315 find the cost of 8 kg of rice
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cost of 15 kg of rice = Rs. 315
cost of 1 kg of rice = 315/15 = 21
cost of 8 kg of rice = 21 x 8 = 168
hope it's help you
cost of 1 kg of rice = 315/15 = 21
cost of 8 kg of rice = 21 x 8 = 168
hope it's help you
BENBINOMATHEW:
thx a lot
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very easy question
Answered by
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Heya !
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★Such questions can be solved by using the Unitary method . For this , we first find the cost of one and simultaneously the given number .
→Given that :
=> Cost of 15Kg rice = Rs. 315
=> Cost of 1 Kg Rice = 315/15
°•° Cost of 1Kg rice is Rs. 21
★Cost of 8 Kg Rice = 21 × 8
=> Rs. 168
•°• Cost of 8 Kg Rice is Rs. 168
_______________________________________________________
_____
______________________________________________________
★Such questions can be solved by using the Unitary method . For this , we first find the cost of one and simultaneously the given number .
→Given that :
=> Cost of 15Kg rice = Rs. 315
=> Cost of 1 Kg Rice = 315/15
°•° Cost of 1Kg rice is Rs. 21
★Cost of 8 Kg Rice = 21 × 8
=> Rs. 168
•°• Cost of 8 Kg Rice is Rs. 168
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thanks a lot
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