Common-Core/ Grade 4
Maths MCQ Based On Addition of 3 or more fractions with unlike denominators
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Common-Core Grade 4 - 4 Addition of 3 or more fractions with unlike denominators
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Take the LCM of the denominators 3, 5 and 15 i.e 15 to make the denominators equal. And then do the addition.
Add the fractions after making the denominators equal.
Convert into like fractions.
Fraction
Fraction
Make the denominators equal and do the addition.
Make the denominators equal before doing the addition.
Do the addition after making the denominators equal by taking the least common multiples of 8, 16 and 4.
Make the denominators equal by taking the least common multiple of the denominators of 3, 7, and 9. Then do the addition.
Make the denominators equal by taking the least common multiples of the denominators. Then perform the addition.
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