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Andrei [34K]
2 years ago
9

the dryers at Suds ‘R Us only accept quarters. Each quarter adds 8 minutes of dry time to the cycle. If Andrew knows that his to

wels take an hour and 15 minutes to fully dry, what is the fewest number of quarters he will need to ensure his towels are fully dried?
Mathematics
1 answer:
svlad2 [7]2 years ago
6 0

Answer:

it would be 2 quarters

Step-by-step explanation:

because 25cents=8minutes and 8+8 is 16 one over 15

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Sheldon harvest the strawberries and tomatoes in his garden. He picks 1 2/5 kg lesss strawberries in the morning tha in the afte
Tpy6a [65]

Answer:

3\frac{13}{20}=3.65 kg.

Step-by-step explanation:        

Let S be amount of strawberries picked in the afternoon.

We have been given that Sheldon harvest the strawberries and tomatoes in his garden. He picks 1 2/5 kg less strawberries in the morning than in the afternoon and the strawberries picked in morning are 2\frac{1}{4} kg.

To find the amount of strawberries picked by Sheldon in the afternoon we will add 2\frac{1}{4} and 1\frac{2}{5}  :

S= 2\frac{1}{4}+1\frac{2}{5}      

Upon converting our given mixed fractions into improper fraction we will get,

S= \frac{9}{4}+\frac{7}{5}

Now let us have a common denominator.

S=\frac{9*5}{4*5}+\frac{7*4}{5*4}

S=\frac{45}{20}+\frac{28}{20}

S=\frac{45+28}{20}

S=\frac{73}{20}  

S=3\frac{13}{20}  

S=3.65

Therefore, Sheldon picked 3\frac{13}{20}=3.65 kg of strawberries in the afternoon.  

3 0
3 years ago
This diagram shows the dimensions of a plastic tab used in a toy.
aniked [119]

Answer:

2450 mm³

Step-by-step explanation:

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7 0
3 years ago
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How much is 3/4 of 120? And how much is 3/8 of 160?
RoseWind [281]
3/4 of 120
=3/4*120
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3/8 of 160
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Daily plans to eat 1/5 of his came burgh his 4 friends 1 him to share the rest equally show how daily in his friends can each eq
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kirza4 [7]

Answer:

132, (D)

Step-by-step explanation:

area = base * height

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