Rosaliababbitt Rosaliababbitt

20-10-2020
Mathematics

contestada

which is a valid proportion A.) 3/4=21/28 B.) 5/6=29/30 C.) 4/7=16/49 D.) 2/5=12/15

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mapleshade777 mapleshade777

20-10-2020

Answer:

A. 3/4=21/28.

Step-by-step explanation:

[tex]\frac{3}{4} =\frac{21}{28} \\[/tex], divide both by 7.

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mari1274 mari1274

20-10-2020

A) 3/4=21/28

if you divide 21/28 by 7 you get 3/4

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