Emma uses a 250 meter roll of crepe paper to make streamers. how many dekameters of crepe paper does Emma use

Answers

Answer 1

Answer: Im pretty sure its 2.5 dekameters

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How many gallons is 32 quarts

Answers

4 quarts = 1 gallon
8 quarts = 2 gallons
12 quarts= 3 gallons
16 quarts = 4 gallons
20 quarts= 5 gallons
24 quarts = 6 gallons
28 quarts = 7 gallons
32 quarts = 8 gallons 8 gallons is the answer

There are 4 quarts for every 1 gallon so it is a ratio of 4/1. You can find the number of gallons by multiplying the ratio by the number you need to make the quarts 32...

4 quarts/ 1 gallon x 8/8 = 32 quarts/ 8 gallons

32 quarts = 8 gallons

What minus 3/10 equals 1/5

Answers

3/10 minus 1/5 equals 1/10

(3/10) - (1/5) = (1/10)

Explanation:

Make sure both fractions have the same denominator. 1/5 would turn into 2/10, and 3/10 would stay the same. When the denominators are equal, subtract the numerators to get the answer.

1/5 = 2/10

(3/10) - (2/10) = (1/10)

What is one three fourths minus seven tenths

Answers

1.05, or 21/20

More detailed:

What is greater 1 kg or 1200g

Answers

1 kg $\leq$ 1200g

1 kg = 1000g
1000g is smaller than 1200g

1200g because, on a metric scale, from kg to g is 3. (3 decimal places) So, from 1kg to g is 1000g, which is less than 1200g.

PLEASE HELP! I WILL MARK YOU AS BRAINLIEST!

Answers

number three the first one number 4 the 3rd one

Two friends, Hazem and Keith, recorded the number of songs they downloaded each month for 1 year. Each calculated the mean and MAD of the number of songs downloaded so they could compare the results. What conclusion can be drawn, based on the value of the means-to-MAD ratio? Friend Mean MAD Hazem 9.8 3.6 Keith 11.2 3.4 A. Hazem and Keith downloaded about the same number of songs per month. B. Hazem downloaded more songs per month than Keith did. C. Keith downloaded more songs per month than Hazem did. D. No conclusions can be drawn.

Answers

Given:
Friend Mean MAD
Hazem 9.8 3.6
Keith 11.2 3.4

Mean = total number of songs / 12 months
total number of songs = mean * 12 months
Hazem: 9.8 x 12 = 117.6 songs
Keith: 11.2 x 12 = 134.40 songs

C. Keith downloaded more songs per month than Hazem did.

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