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3 years ago

7/1 dividido por 1/3 2/1 dividido por 4/5 3/8 dividido por 6/1 10/9 dividido por 5/1 2/5 dividido por 6/7 8/5 dividido por 2/15

Mathematics

2 answers:

Harlamova29_29 [7]3 years ago

8 0

Just use a calculator and you'll find the answer.

vovangra [49]3 years ago

8 0

1. 2.33333333333

2. 2.01

3.0.0625

4. 0.222222222222

5. 0.00952380952

6. 0.053333333333

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Solve the equation and check the solution.

777dan777 [17]

Answer:

a = 4

Step-by-step explanation:

Here, we want to write and solve the given equation

a - 2.5 = 1.5

a = 2.5 + 1.5

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To check, we simply substitute a = 4

That would be;

4-2.5 = 1.5

This is correct

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3 years ago

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Serena estimates that she can paint 60 square feet of wall space every half-hour. Write an equation for the relationship with ti

Katarina [22]

Answer:

So, the relationship with i hours as the indecent variables would be

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Step-by-step explanation:

Since we have given that

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Let the total area she can paint be 'y'.

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We put y = 400 and i = 3.5 hours to check whether it is equal or not.

Hence, Serena can't paint 400 square feet of wall space of wall space in 3.5 hours.

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3 years ago

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Some conference-goers saunter over to the Healthy Snack Box Machine, where they each choose one of ﬁve kinds of fruit, one of th

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Step-by-step explanation:

Given : The number of kinds of fruits = 5

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3 years ago

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Brilliant_brown [7]

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3 years ago

What is 31 = -4v - 5?

FrozenT [24]

31 = -4v - 5

31 (+5) = -4v -5 (+5)

36 = -4v

36/(-4) = -4v/(-4)

36/ -4 = v

v = -9 is your answer

hope this helps

4 0

3 years ago