MCQ
An equivalent ratio of 4 : 7 is
- A$21 : 11$
- B$22 : 13$
- ✓$12 : 21$
- D$14 : 21$
✓
Answer
Correct option: C.
$12 : 21$
$12: 21$
Explanation;
$Hint$ : $\frac{12}{21}=\frac{3 \times 4}{3 \times 7}$
$=\frac{4}{7}$
Explanation;
$Hint$ : $\frac{12}{21}=\frac{3 \times 4}{3 \times 7}$
$=\frac{4}{7}$
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