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swat32
3 years ago
13

Jenny has finished 15 of the 20 lessons in her piano book liam has finished the same percent of lessons from his piano book hi b

ook contains 40 lessons how many lessons has liam fineshed
Mathematics
2 answers:
Mariulka [41]3 years ago
8 0
30
liam has finished 30 lessons
15/20 is equal to 3/4
so 3/4 of 40 is 30.
hope i helped. have a good day
Vanyuwa [196]3 years ago
3 0

Answer:

Liam has finished 30 of his lessons

Step-by-step explanation:

Jenny has completed 15 out of 20 lessons, which means that she has completed 75% of her lessons. If Liam has completed the same percentage of lessons, then he has completed 30 of his lessons. 40(.75) = 30.

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Paul bags of raisin bars in a pan shaped like a rectangle or prism the volume of the pan is 252 in.³ the length of the pants 12
e-lub [12.9K]

Answer:

The height of the pan is 2 inches.

Step-by-step explanation:

Given : Paul bags of raisin bars in a pan shaped like a rectangle or prism the volume of the pan is 252 in.³ the length of the pants 12 inches and it's with is 10\frac{1}{2} inches.

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Solution :

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252=12\times 10\frac{1}{2}\times h

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5 0
3 years ago
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