Answer:
Step-by-step explanation:
if the ratio is 8:11 then 40:x
Cross multiply
8 40
11 x
8x=440
And divide by 8
x=55. She has 55 books
I think it b
I had the same question
6h( 19ml/h)
= 114hlm/h
=114lm
.05
to get a percent, you multiply by 100. so take 5 and divide by 100 to get decimal
-4
g(2) means x=2