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4 years ago

What is the lowest common denominator of 4,5,6,7,8 and 9?

Mathematics

2 answers:

Natalija [7]4 years ago

6 0

Answer:

Step-by-step explanation:

If you're looking for lowest common denominator for a whole number its called lowest common multiple, its lowest common denominator for fractions.

(LCM)=4,5,6,7,8,9

(LCM)=1

Readme [11.4K]4 years ago

5 0

Answer:

least common is 1!

Step-by-step explanation:

plz mark me brainliest

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A rectangular Persian carpet has a perimeter of 220 inches the length of the carpet is 22 inches more than the width what are th

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Answer:

length= 65 inches

width= 45 inches

Step-by-step explanation:

65 plus 65= 130

45 plus 45= 90

130 plus 90= 220 in.

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Step-by-step explanation:

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4 years ago

Max and Tyler collected 174 plastic bottles from the playground. Tyler collected twice as

drek231 [11]

The answer is 116.
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3 years ago

I need help with the attaced work

Katena32 [7]

Answer:

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6 0

3 years ago

Simplify the expression by arranging the steps in sequence, based on the order of operations.

lubasha [3.4K]

Answer:

$\displaystyle 6x - 5$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{1}{6}(30x + 24) - \frac{1}{7}(63 - 7x)$

Step 2: Simplify

Distribute: $\displaystyle \frac{1}{6}(30x) + \frac{1}{6}(24) - \frac{1}{7}(63) - \frac{1}{7}(-7x)$
Multiply: $\displaystyle 5x + 4 - 9 + x$
Rearrange: $\displaystyle 5x + x + 4 - 9$
Combine like terms: $\displaystyle 6x - 5$

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3 years ago