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5 votes
Work out and simplify where possible
3/10 + 1/3
3/4-2/11

User Dmo
by
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1 Answer

4 votes

Answer:

3/4 - 2/11 = 25/44

Explanation:

To work out 3/10 + 1/3, we need to find a common denominator. The smallest common multiple of 10 and 3 is 30. So we can rewrite each fraction with a denominator of 30:

3/10 + 1/3 = 9/30 + 10/30 = 19/30

Therefore, 3/10 + 1/3 = 19/30.

To work out 3/4 - 2/11, we need to find a common denominator. The smallest common multiple of 4 and 11 is 44. So we can rewrite each fraction with a denominator of 44:

3/4 - 2/11 = 33/44 - 8/44 = 25/44

Therefore, 3/4 - 2/11 = 25/44

User Artwl
by
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