Question

If 3A =5B and 4B = 6C , then A :C equal

Answer 1

Answer:-5:2 then A :C equal

Answer 2

Answer:

=5: 2

Step-by-step explanation:

$=3 \mathrm{~A}=5 \mathrm{~B} and 4 \mathrm{~B}=6 \mathrm{C}$

$\Rightarrow \frac{\mathrm{A}}{\mathrm{B}}=\frac{5}{3} and \frac{\mathrm{B}}{\mathrm{C}}=\frac{6}{4}=\frac{3}{2}$

$\Rightarrow \frac{\mathrm{A}}{\mathrm{C}}=\left(\frac{\mathrm{A}}{\mathrm{B}} \times \frac{\mathrm{B}}{\mathrm{C}}\right)=\frac{5}{3} \times \frac{3}{2}=\frac{5}{2}$

$\Rightarrow \mathrm{A}: \mathrm{C}=5: 2$

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