Question

1. Ravish saves 15% of his pocket money which is 500 per month. How much is his
pocket money?​

Answer 1

Step-by-step explanation:

Let his monthly salary is Rs x.

his saving = 30 % of x=Rs 3x/10

And his expenses. =x-3x/10 = Rs 7x/10

New expenses = 7x/10 + 30 % of 7x/10

=(130/100).7x/10

=Rs. 91.x/100

New saving = x - 91x/100= 9x/100. , acordingly:-

9x/100=1215

x=1215×100/9= Rs 13500. Answer.

Answer 2

Answer:

is Rs.3333.33 hope you understand