Jack spends 1 1/2 times as long on his homework as Jill.
2 answers:
Answer:
12 3/4
Step-by-step explanation:
8.5 times 1 is 8.5
and 8.5 times .5 is 4.25
so 8.5 plus 4.25 is 12.75 or 12 3/4
Answer:
12 3/4 hours
Step-by-step explanation:
Jack spends 1 1/2 times as long on his homework as Jill .
Jill spends 8 1/2 in doing his home work .
Time spent by jack in doing his homework is jacks time multiplied by Jill’s
That’s
1 1/2 x 8 1/2
Change to improper fractions.
We have,
3/2 x 17/2
Multiply through
51/4 = 12 3/4
Jack spends 12 3/4 hours in doing his homework
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Answer
x - 15 = 18
Explanation
X is the variable that is required to get the answer 18
Answer:
x = (-5/2)
Step-by-step explanation:
4 - (2x + 4) = 5
-4 from both sides
- (2x + 4) = 1
divide both sides by -1
2x + 4 = -1
-4 from both sides
2x = -5
divide both sides by 2
x = (-5/2)
Answer:
Girl- Where's the radius and the heights of the cone tho-
Step-by-step explanation:
45,700 would be ur answer
hope i helped:D
