Question

if a/3=7/4,the value of 'a' is​

Answer 1

Answer:

=>a/3=7/4

=>a= 3×7/4 [ doing cross multiply]

=>a= 21/4

Hope this helps U......

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Answer 2

Given :

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$\red{ \sf \huge\dfrac{a}{3} \: = \: \dfrac{7}{4}}$

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To find :

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$\purple{\sf\huge{Value \: of \: \red{a} \: \purple = \:? }}$

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Solution :

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$\sf \implies\huge\dfrac{a}{3} \: = \:\dfrac{ \: 7 \: }{ \: 4 \: } \: \: \: \: \: \: \: \: \: \: \: \\ \\ \sf \implies \huge{a \times 4 = 7 \times 3} \\ \\ \sf \implies \huge{a = \dfrac{7 \times 3}{4} } \: \: \: \: \: \: \: \\ \\ \sf \implies \huge{a = \dfrac{21}{4}} \: \: \: \: \: \: \: \: \: \: \: \: \\ \\ \\ \sf \implies \huge \green{a = 5.25} \: \: \: \: \: \: \: \: \: \:$

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