Question

cost of 8 3/4kg of wood is 35 what is the cost of 2 12kg of wood​

Answer 1

mrs aarti sachdev this is very simple question in this question we first need to find the cost of one kg wood

so we need to will divide 4 ÷35

sir 4÷35=8.75 approx

then we have to multiply it by 212 kg

so 212x8.75=185.5 approx

answer is =RS185.5

Answer 2

The cost of $2 \frac{1}{2}$ kg is Rs.10

Step-by-step explanation:

Cost of$8 \frac{3}{4}$ kg = Rs.35

Cost of $\frac{35}{4}$ kg = Rs.35

Cost of 1 kg =$\frac{35}{\frac{35}{4}}$

Cost of $2 \frac{1}{2}$ kg =$\frac{35}{\frac{35}{4}}$

Cost of$\frac{5}{2}$ kg =$\frac{35}{\frac{35}{4}} \times \frac{5}{2}$

Cost of$\frac{5}{2}$kg =Rs.10

Hence The cost of $2 \frac{1}{2}$ kg is Rs.10

#Learn more:

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