KeniyahN423735 KeniyahN423735

26-10-2022
Mathematics

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if a varies equal directly with b, and a=8 when b=20 what is the value of a when b= 14.5

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JosslynnP379693 JosslynnP379693

26-10-2022

[tex]\frac{8}{a}=\frac{20}{14.5}[/tex][tex]20a=8\cdot14.5[/tex][tex]a=\frac{116}{20}=5.8[/tex]

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