Question

If 4,5 kg of sugar costs R36, what will 2,5 kg of sugar cost

Answer 1

Answer:Rupees 20

Step-by-step explanation:Using unitary method.

4.5 kg sugar's cost=36

1 kg sugar's cost=36/4.5=8

2.5 kg sugar's cost = 8*2.5=20

Answer 2

The correct answer is Rs 20.

Given: 4.5 kg of sugar costs Rs 36.

To Find: Cost of 2.5 kg sugar.

Solution:

4.5 kg of sugar costs Rs 36.

Cost of 1 kg sugar = $\frac{36}{4.5}$ = 8

Cost of 2.5 kg sugar = cost of 1 kg sugar * 2.5

= 8*2.5

= 20

Hence, the cost of 2.5 kg of sugar is Rs 20.

#SPJ2