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Goryan [66]
3 years ago
11

If N collected 4/20lb of cloth and Z collected 7/8lb of cloth.

Mathematics
1 answer:
love history [14]3 years ago
8 0
First you need to give both fractions a common denominator lets say 40. So N would be 8/40 and Z would be 35/40, so Z collected more than N. All together they collected 43/40 which simplifies to be 1 and 2/40 which would again simplify to 1 and 1/20.
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Answer:

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What is 160 ÷ 55 in the numerous fraction?​
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Step-by-step explanation:

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Jayden has some dimes and some quarters. He has at most 25 coins worth at least $4.60 combined. If Jayden has 7 dimes, determine
Y_Kistochka [10]

Answer:

Step-by-step explanation:

A dime is worth 10 cents. Converting to dollars, it becomes 10/100 = $0.1

A quarter is worth 25 cents. Converting to dollars, it becomes 25/100 = $0.25

Let x represent the number of dimes that Jayden has.

Let y represent the number of quarters that Jayden has.

Jayden has some dimes and some quarters. He has at most 25 coins. It means that

x + y ≤ 25

The coins worth at least $4.60 combined. It means that

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If Jayden has 7 dimes, then

7 + y ≤ 25

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y ≤ 18

Substituting x = 7 into equation 1, it becomes

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0.7 + 0.25y ≥ 4.6

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All possible values for the number of quarters that he could have would be

15.6 ≤ y ≤ 18

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3 years ago
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natta225 [31]

Answer:

6

1x3=3

2x3=6

3x3=9

4x3=12

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3 years ago
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