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3 years ago

How do u subtract fractions

2 answers:

7 0

Like fractions are fractions with the same denominator. You can add and subtract like fractions easily - simply add or subtract the numerators and write the sum over the common denominator.

Before you can add or subtract fractions with different denominators, you must first find equivalent fractions with the same denominator, like this:

1.Find the smallest multiple (LCM) of both numbers.

2.Rewrite the fractions as equivalent fractions with the LCM as the denominator.

When working with fractions, the LCM is called the least common denominator (LCD)

lozanna [386]3 years ago

4 0

By the denominator or the numerator

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Answer:

The statement is true.

Step-by-step explanation:

Let us assume that x is the required number.

Now, given that the number minus 3 is at most 12.

Hence, x - 3 ≤ 12

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And also given that 1 more than 2 times the number is at least 25.

Hence, 2x + 1 ≥ 25

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Answer:

Step-by-step explanation:

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2 years ago

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Answer: $l={8}'' ,b={6}''$ , $l={6}'' ,b={8}''$

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Step-by-step explanation:

area of sheet $=l\times b$

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Answer:

B. bisector of an angle.

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