MATHEMATICS MIDDLE SCHOOL

Carol spent 3 hours on homework and Timothy spent 45 minutes on homework. What is the ration of the time Carol spent on homework to the time Timothy spent on homework * i got 8:1*a) 1:15
b) 1:4
c) 20:3
d) 4:1

Answers

Answer 1
Answer: it’s 4/1 because you want to get 3 hours converted into minutes, which is 180 minutes. Put 180/45 and simplify it, and the answer is 4/1
Answer 2
Answer: It’s d)4:1
First we have to convert hours into minutes so we have to multiply 3x60=180
Second we need to divide Carol’s spent over Timothy’s spent time. 180/45=4
This gives us the ratio of 4:1

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The lock is numbered from 0 to 49. Each combination uses three numbers in a right, left, right pattern. Find the total number of possible combinations for the lock.

Answers

The correct answer is:

125,000.

Explanation:

For the first turn, there are 50 numbers to choose from.

On each turn of a lock, the numbers can be repeated; this means on the second turn, there are 50 numbers to choose from, and on the third turn, there are 50 numbers to choose from.  This gives us:

50³ = 50×50×50 = 125,000.

Answer:

125000

Step-by-step explanation:

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There wear 10000 bugs in a mountain in the train there are 15 bug how many bugs in all

Answers

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Amy can ride her bike 4 miles in 30 minutes. Sebastian can ride his bike 3 miles in 24 minutes. How long, in miles, does it take Amy to ride 3 miles?

Answers

Answer:1.6 miles

Step-by-step explanation:

If Amy can ride 4 miles in 30 minutes, to get her distance in 1 minute, we need to divide 4 miles by 30:

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Answer:

The answer is 22.5

Step-by-step explanation:

Hope it Helps

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Answers

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Tony bought a flat-rate box from the post office to send a gift to his mother for Mother’s Day. The dimensions of the medium-size box are 14 inches × 12 inches × 3.5 inches. What is the volume of the largest gift he can send to his mother?

Answers

Answer:

maximum volume of box is 588 cubic inches

Step-by-step explanation:

given data

dimensions box = 14 inches × 12 inches × 3.5 inches

to find out

volume of box

solution

we consider here box dimensions are

length l = 14 inches

width w = 12 inches

and height h = 3.5 inches

so

apply volume formula that is = l × w × h      .....................1

put here value we get

volume = l × w × h

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so maximum volume of box is 588 cubic inches

Answer:

588

Step-by-step explanation:
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