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Comparing Quantities — MATHS STD 7 — Question

Gujarat BoardEnglish MediumSTD 7MATHSComparing Quantities1 Mark
MCQ
Mark against the correct answer in the following:
If $\frac{\text{A}}{2}=\frac{\text{B}}{3}=\frac{\text{C}}{4}$ then $A : B : C = ?$
  • ✓
    $2 : 3 : 4$
  • B
    $4 : 3 : 2$
  • C
    $3 : 2 : 4$
  • D
    none of these.
✓

Answer

Correct option: A.
$2 : 3 : 4$
$\text{A}=\frac{2}{3}\text{B}$
$\text{C}=\frac{4}{3}\text{B}$
$\therefore\text{A : B : C}=\frac{2}{3}\text{ B : B : }\frac{4}{3}\text{ B}$
$=2 : 3 : 4$

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