Question

if 45 boarders of your hostel consumes 405 kg of rice in 30 days; find the consumption of rice per boarder per day.​

Answer 1

Answer: 300 g

Step-by-step solution:

Given that total consumption in 30 days by 45 boarders=405 kg.

Rice consumed by one boarder in 30 days=405/45 kg=9 kg

Rice consumed in one day by one boarder=9/30=3/10= 0.3 kg= 300 g

Answer 2

Answer :-

• The consumption of rice per board per day is 0.3 kg.

To find :-

• The consumption of rice per boarder per day.

Step-by-step explanation :-

Here, it is given that :-

• 45 boards of the hostel consumes 405 kg of rice.

• 45 students consume 405 kg in 30 days.

Therefore, the quantity of rice consumed by one boarder is :-

$\bf{\longrightarrow \dfrac{Quantity \: of \: Rice}{Number \: of \: Boarders}}$

$\bf{\longrightarrow \cancel{\dfrac{405}{45}}}$

$\bf{\longrightarrow 9 \: kg}$

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Now, the quantity of rice per boarder is :-

$\sf{\longrightarrow \dfrac{Number \: of \: Boarders}{Total \: Days}}$

$\sf{\longrightarrow \cancel{\dfrac{9}{30}}}$

$\sf{\longrightarrow 0.3 \: kg}$

Hence :-

• The consumption of rice per boarder per day is 0.3 kg.

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