3 years ago

Why is it easier to add fractions when the denominators are the same?

1 answer:

7 0

Answer:

so you wont have to find the LCD (least common denomonatoir )

Step-by-step explanation:

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a_sh-v [17]

Answer:

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3 to 4 minutes - Constant

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hope i have helped u

Step-by-step explanation:

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3 years ago

Angelina_Jolie [31]

It'd be best to put it into a proportion.
$\frac{2}{5} = \frac{40}{x}$
Cross multiply, divide by 2
The answer is 100 shoes.

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3 years ago

Papessa [141]

The correct answer is B

5 0

2 years ago

Ad libitum [116K]

Step-by-step explanation:

Put the values of x = 6, y = -7 and z = 0.8 to the expressions:

a) 5x → 5(6) = 30

b) 3y → 3(-7) = -21

c) 10z → 10(0.8) = 8

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3 years ago

LUCKY_DIMON [66]

I hope this helps you

7 0

3 years ago

Why is it easier to add fractions when the denominators are the same?​