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2 years ago

7 1/5 + ( 3 2/5 + 5 4/5 ) =

Mathematics

2 answers:

Levart [38]2 years ago

7 0

Answer:

16 2/5

Step-by-step explanation:

Sophie [7]2 years ago

4 0

Answer:

$16\frac{2}{5}$

Step-by-step explanation:

$7\frac{1}{5} + 3 \frac{2}{5} +5\frac{4}{5}$

1) Add all the whole numbers

2) Add all numerators

3) Check if it's an improper fraction

$15\frac{7}{5} = 16\frac{2}{5}$

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P-21=34 P=34-21 P=13<br>What is the value of p?<br>

vredina [299]

Simplifying

P + -21 + -21 = 34 + -21

-21 + -21 + P = 34 + -21

Combine like terms: -21 + -21 = -42

-42 + P = 34 + -21

Combine like terms: 34 + -21 = 13

-42 + P = 13

Solving

-42 + P = 13

Solving for variable 'P'.

Move all terms containing P to the left, all other terms to the right.

Add '42' to each side of the equation.

-42 + 42 + P = 13 + 42

Combine like terms: -42 + 42 = 0

0 + P = 13 + 42

P = 13 + 42

Combine like terms: 13 + 42 = 55

P = 55

Simplifying

P = 55

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2 years ago

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arsen [322]

Answer:

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Step-by-step explanation:

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2 years ago

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1 year ago

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Ilya [14]

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3 years ago

Elsa went for a drive in her new car. She drove 345.6 miles at a speed of 54 miles per hour. For how many hours did she drive

Kitty [74]

Answer:

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Step-by-step explanation:

You could use a calculator

Or....

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3 years ago

7 1/5 + ( 3 2/5 + 5 4/5 ) =​

7 1/5 + ( 3 2/5 + 5 4/5 ) =