Math, asked by rosyy1, 1 year ago

rupees 3380 for 30 months at 9/2% p.a.
find simple INTEREST

Answers

Answered by harshmata3oybvei
4
Time given is to be converted into years for that: 30 months = 30/12= 5/2
We have the formula S.I.=(PTR)/100
SO by putting the values we get
SI. = {3880 ×(5/2) ×(9/2)}/100
= (3880× 45/4)/100
= (970×45)/100
=43650/100
=₹ 436.5

ANS. ₹436.5

HOPE IT HELPS...

harshmata3oybvei: why
rosyy1: calculate again
harshmata3oybvei: where is mistake
harshmata3oybvei: can u tell
harshmata3oybvei: bcoz i cant find
rosyy1: U have taken wrong
rosyy1: it's not 3880
rosyy1: check the question bro
harshmata3oybvei: oh no...
harshmata3oybvei: (~_~)
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