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Fraction Subtraction - Mixed (Simplifying Answers) - One Changed Denominator (Level 3)

This math topic focuses on advanced practices in subtracting mixed fractions with one changed denominator and requires simplification of the answers. It’s part of broader content on mixed fraction addition and subtraction, enhancing skills in performing arithmetic operations on fractions, finding common denominators, and simplifying fractions to their lowest terms. Each problem presents a subtraction task where fractions need to be aligned by modifying denominators, subtracted, and the resulting fraction simplified. This involves critical thinking and application of fraction concepts to achieve the correct simplified result.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

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Sub. Mixed (Simplifying Answers) - One Changed Denominator

Complete these online problems with 80% or 4 correct answers in a row. Results are immediate.

Subtract these fractions and simplify the answer

225−7102\frac{2}{5} - \frac{7}{10}

Fraction Subtraction - Mixed (Simplifying Answers) - One Changed Denominator Worksheet

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Math worksheet on 'Fraction Subtraction - Mixed (Simplifying Answers) - One Changed Denominator (Level 3)'. Part of a broader unit on 'Fraction Addition and Subtraction, Mixed - Advanced' Learn online: app.mobius.academy/math/units/fractions_addition_and_subtraction_mixed_advanced/
1
Subtract these fractions and simplify the answer
A LaTex expression showing 14 over 7 - 10 over 14
a A LaTex expression showing 16 over 7
b A LaTex expression showing 18 over 17
c A LaTex expression showing 3
d A LaTex expression showing 2
e A LaTex expression showing 6 over 7
f A LaTex expression showing 21 over 7
2
Subtract these fractions and simplify the answer
A LaTex expression showing 32 over 5 - 28 over 10
a A LaTex expression showing 3 over 5
b A LaTex expression showing 24 over 5
c A LaTex expression showing 34 over 5
d A LaTex expression showing 31 over 5
e A LaTex expression showing 62 over 3
f A LaTex expression showing 81 over 2
3
Subtract these fractions and simplify the answer
A LaTex expression showing 23 over 5 - 4 over 15
a A LaTex expression showing 32 over 5
b A LaTex expression showing 21 over 3
c A LaTex expression showing 12 over 15
d A LaTex expression showing 21 over 5
e A LaTex expression showing 61 over 2
f A LaTex expression showing 31 over 9
4
Subtract these fractions and simplify the answer
A LaTex expression showing 22 over 3 - 18 over 9
a A LaTex expression showing 25 over 27
b A LaTex expression showing 27 over 9
c A LaTex expression showing 7 over 9
d A LaTex expression showing 4
e A LaTex expression showing 21 over 3
f A LaTex expression showing 32 over 3
5
Subtract these fractions and simplify the answer
A LaTex expression showing 23 over 5 - 7 over 15
a A LaTex expression showing 21 over 3
b A LaTex expression showing 2
c A LaTex expression showing 4
d A LaTex expression showing 116 over 75
e A LaTex expression showing 4 over 15
f A LaTex expression showing 22 over 15
6
Subtract these fractions and simplify the answer
A LaTex expression showing 36 over 7 - 110 over 14
a A LaTex expression showing 72 over 7
b A LaTex expression showing 21 over 7
c A LaTex expression showing 51 over 98
d A LaTex expression showing 5
e A LaTex expression showing 110 over 31
f A LaTex expression showing 32 over 3
7
Subtract these fractions and simplify the answer
A LaTex expression showing 12 over 5 - 10 over 15
a A LaTex expression showing 2
b A LaTex expression showing 17 over 15
c A LaTex expression showing 5 over 6
d A LaTex expression showing 11 over 15
e A LaTex expression showing 12 over 15
f A LaTex expression showing 14 over 15