Fraction Subtraction - Missing Value (Simple) - Two Changed Denominators

Level 3

This math topic focuses on practicing fraction subtraction, specifically finding missing values in equations with differently changed denominators. It includes advanced problems that require understanding how to subtract fractions with different denominators and finding the unknown fraction to make the equation correct. Each question provides multiple potential answers, challenging learners to apply their knowledge of fraction operations and simplification accurately. This falls under a broader unit on advanced fraction addition and subtraction.

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

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Sub. Missing Value (Simple) - Two Changed Denominators

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

Find the fraction that makes this equation correct

\_\_\_\;-\;\frac{4}{7} = \frac{5}{77}

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Fraction Subtraction - Missing Value (Simple) - Two Changed Denominators Worksheet

Math worksheet on 'Fraction Subtraction - Missing Value (Simple) - Two Changed Denominators (Level 3)'. Part of a broader unit on 'Fraction Addition and Subtraction - Advanced' Learn online: app.mobius.academy/math/units/fractions_addition_and_subtraction_advanced/

Find the fraction that makes this equation correct

$A LaTex expression showing \ sub \ sub \ sub \ ;-\;2 over 5 = 18 over 55$

A LaTex expression showing 4 over 55

A LaTex expression showing 14 over 55

A LaTex expression showing 4

A LaTex expression showing 4 over 11

A LaTex expression showing 8 over 11

A LaTex expression showing 9 over 29

Find the fraction that makes this equation correct

$A LaTex expression showing \ sub \ sub \ sub \ ;-\;2 over 7 = 27 over 77$

A LaTex expression showing 7 over 11

A LaTex expression showing 29 over 77

A LaTex expression showing 27 over 77

A LaTex expression showing 26 over 77

A LaTex expression showing 54 over 539

A LaTex expression showing 7 over 18

Find the fraction that makes this equation correct

$A LaTex expression showing 9 over 11 \;-\;\ sub \ sub \ _ = 5 over 33$

A LaTex expression showing 6 over 35

A LaTex expression showing 1 over 5

A LaTex expression showing 8 over 21

A LaTex expression showing 13 over 11

A LaTex expression showing 2 over 3

A LaTex expression showing 8 over 35

Find the fraction that makes this equation correct

$A LaTex expression showing \ sub \ sub \ sub \ ;-\;6 over 11 = 3 over 55$

A LaTex expression showing 18 over 605

A LaTex expression showing 3 over 5

A LaTex expression showing 3 over 55

A LaTex expression showing 9 over 11

A LaTex expression showing 2 over 55

A LaTex expression showing 14 over 61

Find the fraction that makes this equation correct

$A LaTex expression showing \ sub \ sub \ sub \ ;-\;2 over 5 = 6 over 35$

A LaTex expression showing 3 over 38

A LaTex expression showing 13 over 5

A LaTex expression showing 3 over 35

A LaTex expression showing 4 over 7

A LaTex expression showing 9 over 31

A LaTex expression showing 9 over 35

Find the fraction that makes this equation correct

$A LaTex expression showing \ sub \ sub \ sub \ ;-\;4 over 11 = 10 over 33$

A LaTex expression showing 2 over 3

A LaTex expression showing 11 over 30

A LaTex expression showing 9 over 31

A LaTex expression showing 14 over 363

A LaTex expression showing 8 over 33

A LaTex expression showing 14 over 33

Find the fraction that makes this equation correct

$A LaTex expression showing \ sub \ sub \ sub \ ;-\;5 over 7 = 3 over 35$

A LaTex expression showing 3 over 49

A LaTex expression showing 0

A LaTex expression showing 3 over 16

A LaTex expression showing 4 over 5

A LaTex expression showing 8 over 245

A LaTex expression showing 6 over 35