Question

Q7. If 7kg of tea cost Rs 140, Find the cost of 13kg tea.

with method!​

Answer 1

Answer:

7kg cost for 140

so 1 kg cost for 140/7=20

So 13kg cost for 20*13=260

Answer is ruppees 260

By unitary method ☺️☺️✌️

Answer 2

Answer-

Given,

7kg of tea cost rs 140

So, 1 kg of tea cost = Divide

$\frac{140}{70} = 20$

So, 13 kg of tea cost = Multiply

$20 \times 13$

Answer is 260.