reshma wanted to save at least Rs.6500 for sending her daughter to school next year (after 12 months). She saved Rs.450 in the first month and raised her savings by Rs.20 every next month. How much will she be able to save in next 12 months? Will she be able to send her daughter to school next year?
Answers
Answered by
248
a= 450
d= 20
she have to save 6500
n=12
s12=12÷2 (2×450(12-1)20)
s12= 6(900+220)
=6(1120)
= 6720
she save rs 6720 in 12 months .
yes she is able to send her daughter to school next year .
d= 20
she have to save 6500
n=12
s12=12÷2 (2×450(12-1)20)
s12= 6(900+220)
=6(1120)
= 6720
she save rs 6720 in 12 months .
yes she is able to send her daughter to school next year .
Answered by
8
Answer:
(verified)✔
Step-by-step explanation:
I HOPE IT'S HELPFUL.....FRIENDS.
Attachments:
Similar questions