Question

Riya saved Rs. 50 in the first month and then increased her monthly savings by Rs.20. If in the nth month her savings become Rs. 230, find n

Answer 1

Answer:

Savings of 1 st month = Rs.50

Savings of 2nd month = 50+20= Rs.70

Total savings = Rs.120

3rd month = 120+70 = Rs.190

4th month = 190 +70 = Rs.260

260-230 = 30

So 'n' month approximately denotes 3.5 months

Answer 2

Step-by-step explanation:

N month apporxmatiley equal to 3.5months

Hope u understand