Question

i) If the cost of 4 kg of cheese is Rs 720, find the cost of 12 kg of cheese.​

Answer 1

➤ Given :-

Cost for 4 kg cheese :- ₹ 720

➤ To Find :-

Cost for 12 kg of cheese.......

➤ Solution :-

Cost of 12 kg of cheese :-

$\longrightarrow \sf \: \frac{720}{4} \times 12 \: rs$

$\longrightarrow \sf \:180 \times 12 \: rs$

$\longrightarrow \sf \:2160 \: rs$

$\Huge\therefore$Cost of 12 kg cheese is ₹ 2160.

Answer 2

The cost of 12 kg cheese is Rs 2160

Step-by-step explanation:

GIVEN

Cost of 4 kg of cheese = Rs 720

Cost of 12 kg of cheese = ?

___________________________

To find the cost of 12 kg of cheese,

we need to find the cost of 1 kg cheese.

___________________________

To find the cost of 1 kg cheese,

Let's take the cost of 1 kg cheese be x

x × 4 = 720

x = 720 ÷ 4

x = 180

1 kg = Rs 180

The cost of 1 kg cheese is Rs 180

___________________________

Now

To find the cost of 12 kg of cheese

x = 12 × 180

x = 2160

12 kg = Rs 2160

The cost of 12 kg cheese is Rs 2160.