Gauri spends 0.75 of her salary every month. If she Rs12000 per month in how many months will she safe Rs39000?
Answers
75% of 12000 = 9000
Money left =3000
39000/3000=13
Therefore she will save 39000 in 13 months.
Given :
- Gauri spends 0.75 of her salary every month.
- She earnes Rs. 12000 per/month.
To find :
- She save Rs. 39000 in months = ?
Step-by-step explanation :
Gauri's total per month salary = Rs. 12000 [Given]
She spends every month = 0.75 part of her salary. [Given]
Question is saying that she saves 0.75 part of her salary in one month.
So, Every month she saves = One - she saves money in month.
Substituting the values, we get
= 1 – 0.75
= 0.25
Thus, Gauri saves every month = 0.25 part of her salary every month.
Gauri saves every month = she saves part of her salary every month × total salary of every month.
Substituting the values, we get,
= 0.25 × 12000
= 25/100 × 12000
= 25 × 120
= 3000
Thus, She saves in every month = Rs. 3000
But, Question is asking that in how many months Gauri save = Rs 39000.
She saves money in one month = Rs. 3000
Number of months she saves Rs 39000 = Her every month saving/She have to save money.
Substituting the values, we get,
= 39000/3000
= 13.