Answer:
10 2/15 hours
Step-by-step explanation:
If we have a candle that is 11 2/5 inches tall
It burns 1 1/8 inches per hour. We need to divide to see how long the candle will last
11 2/5 ÷ 1 1/8
I will convert the mixed numbers to improper fractions
11 2/5 = (5*11+2)/5 = 57/5
1 1/8 = (8*1+1)/8 = 9/8
57/5 ÷ 9/8
Copy dot flip
57/5 * 8/9
456/45
Now we change it back to a mixed number
45 goes into 456 10 times with 6 left over
10 6/45
This simplifies to 10 2/15
Answer:
p = 
Step-by-step explanation:
change the mixed number to an improper fraction
- 2 
= - 
, hence
- p = - 3 ( multiply both sides by 7 )
- 15p = - 21 ( divide both sides by - 15 )
p = 
=
Answer:
one
Step-by-step explanation:
Answer:
2.80 years
Step-by-step explanation:
beacause it is simple that it will take option B . You
don't have to worry .
They're just variables, they can stand for anything. They're not that important. But h unsually stands for hours
