Question

a boy saves rupees 1.50 daily find the least number of days in which he can convert his savings into 20 rupees note​

Answer 1

Step-by-step explanation:

boy saves rupees 1.50 daily find the least number of days in which he can convert his savings into 20 rupees note

Answer 2

$\sf{\huge{\underline{\pink{Given :-}}}}$

• A boy saves rupees 1.50 daily .

$\sf{\huge{\underline{\orange{To\:Find :-}}}}$

• The least number of days in which he can convert his savings into 20 rupees note.

$\sf{\huge{\underline{\red{Answer :-}}}}$

A boy save rupees 1.50 = 1 Day

Daily conservation rate is of rupees 1.50 .

He has to convert it into rupee 20.

We have to make rupee 1.50 ➝ rupee 20

For 1 rupees, = 1 / 1.50

Saving to make it rupee 20 = 20 × 1 / 1.50

➝ 20/1.50

➝ 20 × 100 / 150

➝ 2000 / 150

➝ 13.34 ≈ 14

He has to wait at least 14 days to convert his savings into 20 rupees note.