Question

The cost of 10 pencils is rupees 30 what is the cost of 13 pencil

Answer 1

Step-by-step explanation:

10 pencil = 30

for 13 pencils

13*30

390

PLEASE MAKE BRAINLIST HEARTILY

Answer 2

The cost of 13 pencils is equal to ₹ 39.

Step-by-step explanation:

Given,

The cost of 10 pencils = ₹ 30

To find, the cost of 13 pencils = ?

∵ The cost of 10 pencils = ₹ 30

The cost of 1 pencil = ₹ $\dfrac{30}{10}$ = ₹ 3

∴ The cost of 13 pencils = 13 × ₹ 3 = ₹ 39

Thus, the cost of 13 pencils is equal to ₹ 39.