Question

Express the ratio below in its simplest form. 14 : 7 : 21

Answer 1

$Given \: ratio = 14 : 7 : 21$

$\underline { \pink { Find \: HCF \:of \: 14,7\:and \:21 :}}$

$We \:have \\14 = 2\times 7 \\7 = 1\times 7 \\21 = 3\times 7$

$HCF ( 14,7\:and \: 21 ) = 7$

/* Divide each term by HCF ,we get */

$Simplest \:form \: of \:the \:ratio \\= \frac{14}{7} : \frac{7}{7} : \frac{21}{7} \\= 2 : 1 : 3$

Therefore.,

$\red { Simplest \:form \: of \:the \:ratio} \green {= 2 : 1 : 3}$

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Answer 2

Step-by-step explanation:

14/7, 7/7, 21/7

2:1:3ans

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