132 books are printed in 2 hours, 264 books are printed in 4 hours, and 528 books in 8 hours, how many books are printed in 3 ho
urs, 7 hours, and 15 hours?
1 answer:
So the unit rate is 66:1
then you do 66*3=198
198:3
then you do the same thing 66*7=462
462:7
lastly you do 66*15=990
990:15
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2:1
Step-by-step explanation:
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Answer:
a- 6/20=3/10
b- 4/20= 1/5
c- 14/20=7/10
d- 10/20=1/2
e- 10/20=1/2
Where's the digit?????????
Answer:
x=9
Step-by-step explanation:
(9-7) = 2
9 times 2 = 18 square feet
