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Primary 4 | Maths
4 Answers Below
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Please help me idk how to do
Date Posted: 7 years ago
Views: 485
Change the denominator to the smallest common factor.
Smallest common factor of 3 and 7 is 21. Multiply both fractions by 3 and 7 respectively so that the denominator is both 21.
Make sure when you multiply the bottom, you multiply the top, so that if you find the fraction in the simplest form, it is the same.
Once both denominators is 21, add the numerators together, and you will the answer. If you can reduce it to its simplest form, do so
Hope it helps
Smallest common factor of 3 and 7 is 21. Multiply both fractions by 3 and 7 respectively so that the denominator is both 21.
Make sure when you multiply the bottom, you multiply the top, so that if you find the fraction in the simplest form, it is the same.
Once both denominators is 21, add the numerators together, and you will the answer. If you can reduce it to its simplest form, do so
Hope it helps
6/7 + 1/3
x3 x7
18/21 + 7/21
25/21
1/4/5
x3 x7
18/21 + 7/21
25/21
1/4/5
See 4 Answers
Thank you so much because if I did not do that question, my teacher will kill me
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Answer
Date Posted:
7 years ago
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Hope it would help you.
Date Posted:
7 years ago
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Sorry if blur
Date Posted:
7 years ago
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