3 years ago

Which expressions are equivelent to 3 1/4 - (-5/8)

1 answer:

7 0

Answer:

<em>Fraction form=31/8 Decimal form=3.875 </em>

Step-by-step explanation:

<em>Convert the mixed numbers to improper fractions, then find the Least common denominator and combine</em>

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Rus_ich [418]

Answer:

12 white shirts , 6 red shirts

Step-by-step explanation:

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3 years ago

Alenkinab [10]

I believe it’s X = 4

So 4 would be the answer

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3 years ago

Colt1911 [192]

$\frac{12 - 10}{10}$
Thats what you would use, so now 2/10 is .2 When you divide so you move the decimal so 20%
The percent increase is 20%

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3 years ago

Dima020 [189]

Answer:

12.66 $ft^2$

Step-by-step explanation:

Given the dimensions of the room are $8\frac{3}{4}$ = $\frac{31}{4}$ and $9\frac{1}{3}$ = $\frac{28}{3}$ .

The area of the room = $length*width$

Area= $\frac{31}{4} *\frac{28}{3}$

Area=72.33 $ft^2$

The area of the carpet=85 $ft^2$

The area of carpet left= Total area of carpet - the area of the room

The area of carpet left= 85-72.33=12.66 $ft^2$

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3 years ago

Lady_Fox [76]

$\frac{20}{10}$ cannot be changed to a mixed number. 10 could divide both numerator and denominator. And you get 2.

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3 years ago