Question

the monthly salary of priyanka is ₹36000 if she spend 0.65 of her salary every month in how many months will she save ₹22680?
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Answer 1

Answer:

The number of months priyanka needs to save Rs 39000 is 13 months.

Solution:

Total salary of priyanka = Rs 12000 per month.

Every month she spends = 0.75 part of her salary.

Assuming she saves the entire part of her salary left after spending 0.75 parts,

Thus, every month she saves = 1 – 0.75 part of her salary.

= 0.25 parts of her salary.

Savings of priyanka  every month = 0.25 part of priyanka salary every month

priyanka has to save = Rs 39000.

∴ Number of months priyanka needs to save Rs 39000

= 13 months.

The number of months priyanka needs to save Rs 39000 is 13 months.

Answer 2

Step-by-step explanation:

$= 0.65 \times 36000 \\ = 23400$

Priyanka spends ₹23400 of her salary every month.

$= 36000 - 23400 \\ = 12600$

Priyanka saves ₹12600 of her salary every month.

1 month = ₹12600

x months = ₹22680

$x = \frac{22680}{12600} \\ x = 1.8$

Priyanka will save ₹22680 in 1.8 months.