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MA_775_DIABLO [31]
4 years ago
14

Fractions equivalent to 21/28

Mathematics
2 answers:
Airida [17]4 years ago
3 0
21/28 can be simplified to:

3/4

Any fraction that is equal to 3/4 or 75% will be equivalent.

Examples:

30/40, 75/100
Yuki888 [10]4 years ago
3 0

\dfrac{21}{28}=\dfrac{21:7}{28:7}=\dfrac{3}{4}\\\\\dfrac{21}{28}=\dfrac{21\cdot2}{28\cdot2}=\dfrac{42}{56}\\\\\dfrac{21}{28}=\dfrac{3}{4}=\dfrac{3\cdot2}{4\cdot2}=\dfrac{6}{8}\\\\\dfrac{21}{28}=\dfrac{3}{4}=\dfrac{3\cdot3}{4\cdot3}=\dfrac{9}{12}\\\\\dfrac{21}{28}=\dfrac{3}{4}=\dfrac{3\cdot4}{4\cdot4}=\dfrac{12}{16}\\\vdots

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