Sarah's craft project uses pieces of yarn that are 1/8 yard long. She has a piece of yarn that is 3 yards long. How many 1/8 yard peices can she cut and still have 1 1/4 yards left?

Answers

Answer 1

Answer: If she used all of her yarn, she'd have 24 pieces. If she wanted 1.25 left, she'd have ten less because 24 • .125 = 8, and 1/4 of eight = 2, and 2 + 8 = 10.

So she'd have 14 pieces.

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Which answer is the most reasonable estimation? Mike is driving a total of 100 miles. He drove 23 miles before stopping at a gas station. Then he drove 58 more miles before stopping for lunch. About how much farther does Mike have to drive? A. about 20 miles B. about 80 miles C. about 10 miles D. about 70 miles

Answers

the answer is A because if you subtract 100-23-58 you get 19 then you simplify it

23 rounds to 20.
58 rounds to 60.

You then take your rounded numbers, 60 + 20 = 80. So, Mike has driven ABOUT 80 miles so far.

Now you take his estimated distance & subtract it from the 100. Your answer is 20. So, your answer is A) 20 miles.

To check your work, you could add 23 + 58 = 81. You then subtract 100 - 81 = 19. 19 rounds to 20, which is your answer.

I hope this helps & you understand ! (:

Hannah buys 3 packs of 36 exposure films and 2 packages of 24 exposure films. She uses 8 rolls of film. How many rolls does she have left?

Answers

Well that's easy. You see first you multiply 3x36 then you multiply 2x24. Now you want to to add this two numbers. Lastly, you subtract 8 from your answer.Hope this helped

First you multiply 3•36 and then multiply 2•24 then add both products and subtract the andwer by 8 (148)

What equation can you use to find the m<xst

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diving and then subtract finally multiple

Round 12.27 to the nearest tenth.

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12.3 is the nearest 10th.

The answer to your problem is 12.3

What number is 65 percent of 74

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you would multiply in this problem
turn 65% into a decimal the problem should look like this
0.65 x 74= x
x= 48.1

65 Percent of 74 is this number here : 48.1

i hope this helps

Find the surface area

Answers

Surface Area formula of a cylinder:
S.A = 2 × Area of base + Perimeter of base × Height of prism
= 2 $\pi$ r² + 2 $\pi$ rh
= 2 $\pi$ (10)² + 2 $\pi$ (10)(100)
{We took 10 ft as the radius because the diameter is 20 ft, so the radius is half the diameter}
= 200 $\pi$ + 2000 $\pi$
= 2200 $\pi$ ft² (in terms of $\pi$ )
= 6911.5 ft² (to the nearest tenth)

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Four more than twice a number x is 12. Write an equation that represents this situation. Determine the number x

How do I reduce a fraction to its lowest term?

20 dollars for 6 books