hi guys
please answer fast
6 ,7,8
Attachments:

Answers
Answered by
1
Answer:
4%of 60+15
=16/3%
18/90×100=20%
Answered by
1
Answer:
6) 4% of 1 hr 15 min
1hr 15min = 75 minutes
=(4/100)×75= 3 minutes
7)let the % be x
therefore,
x/100 ×90 =18
or, x=18×100/90 =20%
8)% of income spent =72%
let the monthly income be x
72/100*x is the money spent by him monthly
therefore,
x-72/100x=6300
or, 28/100x=6300
or, x= 6300×100/28=22500
therefore,
monthly expenses= 72/100×22500
=16200/- (ans)
hope u are satisfied with the answer ;)
Similar questions