Is 72 , 84 , 186 , 217 is in proportion
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Answered by
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PRODUCT OF MEAN =PRODUCT OF EXTREME
72:84::186:217
= 72 ×217=84×186
= 15624=15624
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0
Answer:
they are in proportion
Step-by-step explanation:
product of mean= 72x217=15624
product of extreme=84x86=15624
product of mean=product of extreme
They are in proportion
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