Common-Core/ Grade 4
Maths MCQ Based On Subtraction of the fractions with unlike denominators
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Common-Core Grade 4 - 4 Subtraction of the fractions with unlike denominators
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1. Make the denominators the same.
2. Take away the numbers in numerators,
Make the denominators the same by finding the common multiples and then take away the numerators.
Take the least common multiple of the denominators to make them equal and then do the subtraction.
First make the denominators equal, then do the subtraction, and then make it the lowest fraction.
The least common multiple of 8 and 11 is 88. So, make their denominators equal by using this and then do the addition.
Make the denominators equal by finding out the common multiples.
First, make the denominators equal to do the Subtraction operation.
First, make the denominators the same by finding out the common multiples. Common denominator = 16. Make sure to multiply the numerator by the same number. Subtract them to get the answer.
Take the least common multiple of 7 and 8 and make their denominators equal before doing the subtraction.
Make the denominators equal and then do the subtraction operation.
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