Question

18 bags of rice having equal weights weigh 297 kg. How much will 22 such bags weigh?(by unitary method)​

Answer 1

18 bags weighs = 297 kg
1 bag weighs. = 297/18
= 16.5 kg
22 bags. = 16.5*22
= 363 kg
therefore, 22 bags weighs 363 kg.



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Answer 2

$\textbf{\underline{\underline{Answer :-}}}$

The weight of 22 bags is 363 kg.

$\textbf{\underline{\underline{Explanation :-}}}$

$\textsf{\underline{\underline{Given :}}}$

18 bags weight 297kg.

$\textsf{\underline{\underline{To find :}}}$

Weight of 22 such bags.

$\textsf{\underline{\underline{Solution :}}}$

First we need to find the weight of 1 bag.

Weight of one bag =

$\sf{\implies} \: 297 \div 18$

$\sf{\implies}{\red{ \: 16.5 \: kg}}$

16.5 kg is the weight of one bag.

Weight of 22 bags =

$\sf{\implies} \: 16.5 \times 22$

$\sf{\implies}\red {\: 363 \: kg}$

$\therefore$ The weight of 22 bags is 363 kg.