Use the fraction bar interactive tool to find the lowest common denominator before subtracting 2 3 from 5 6. What is the lowest common denominator? Rewrite the difference as a sum of the fractions using the lowest common denominator. What is the answer?

Question:

Use the fraction bar interactive tool to find the lowest common denominator before subtracting 2/3 from 5/6. What is the lowest common denominator? Rewrite the difference as a sum of the fractions using the lowest common denominator. What is the answer?

Answer:

Lowest Common Denominator = 6

5/6 - 2/3 = 1/6

5/6 + 2/3 = 3/2

Step-by-step explanation:

The two fractions are 2/3 and 5/6. The denominators here are 3 and 6. To get the lowest common denominator, follow the steps below.

Step 1: Write down the first four multiples of 3 and 6.

First four multiples of 3 = 3, 6, 9, 12

First four multiples of 6 = 6, 12, 18, 24

Step 2: Get the common multiples from the above.

Common Multiples = 6, 12

Step 3: choose the lowest of the common Multiples above.

Lowest common multiple of 3 and 6 = 6

Therefore lowest common denominator = 6

Subtract 2/3 from 5/6

5/6 - 2/3 = (5 - 4) / 6

5/6 - 2/3 = 1/6

Rewrite the difference as a sum. In other words, Find the sum of 2/3 and 5/6.

2/3 + 5/6 = (4+5) / 6

2/3 + 5/6 = 9/6

Divide the numerator and denominator by 3 to simplify to the lowest term

2/3 + 5/6 = 3/2