if Aarushi reads 8 pages everyday she can finish in 15 days . calculate the time she will take to finish the same book if she reads 6 pages everyday
Answers
Answered by
11
Answer:
total no. of pages=120
if she reads 6 pages she will take =120/6
20 days
Answered by
6
Answer:
20
Step-by-step explanation:
as the no.of pages decreases,the days taken increases
so this is an inverse proportion
here P=no of pages
D=no of days
P1/D
P=k/D(k=constant of proportionality)
8=k/15
k=8*15
k=120
now assuming P=6
P1/D
P=k/D(k=constant of proportionality)
6=120/D
6*D=120
D=120÷6
D=20
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