2 years ago

How are common denominators and common multiples the same

1 answer:

7 0

Find the Least Common Multiple of the denominators (which is called the Least Common Denominator). Change each fraction (using equivalent fractions) to make their denominators the same as the least common denominator. Then add (or subtract) the fractions, as we wish!

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A basketball court is 150 feet from the net to net how many yards make up a basketball court

Snezhnost [94]

I believe you just multiply 150x3 and get 450

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3 years ago

How do I do this help please

elena55 [62]

Answer:x=3

Step-by-step explanation:

Add 4 to both sides and get 3x=5+4

Simplify 5+4 to 9 and get 3x=9

Divide both sides by 3 and get x=9/3

Simplify 9/3 to 3 and get the answer x=3

4 0

2 years ago

A 250 mL beaker can hold 0.192 kg of acetone. What is the density of this substance, in g/mL? Round your answer to 3 significant

Andreyy89

Density = m/v with mass being in grams and volume in mL......
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3 0

2 years ago

What is the answer to -3x = 4.2 ?

hammer [34]

Answer:

$- 3x = 4.2 \\ - x = \frac{4.2}{3} \\ - x = 1.4 \\ x = - 1.4 \\ thank \: you$

4 0

1 year ago

Susan bought 15 pounds of flour for 6 dollars how many pounds of flour did per dollar

Temka [501]

Answer:

2.5

Step-by-step explanation:

divide to find unit rate

15/6=2.5

4 0

2 years ago