Question

If a man's salary is rs. 20 a week and he spends rs. 14 a week, how long will it take him to save rs. 300

Answer 1

Answer:

50 weeks

Step-by-step explanation:

20 a week

20 -14 = 6 (6 saved every week)

300 divided by 6 = 50

Answer 2

Step-by-step explanation:

we know that savings = Income - expenditure

ATQ

Income= 20 per week , expenditure= 14

So, savings = 20-14 = Rs. 6

Now,

Let the time taken to save Rs. 300 be x

So, if saving in 1 week is rs. 6

savings in x week= rs. 300

=》 6 × x = 300

=》x = 300/6

=》 x = 50

Therefore if will take him 50 weeks to save rs.300

I hope you find this answer satisfactory. If yes, then please give me 5 stars. Thank you☺