MCQ
Mark $(\checkmark)$ against the correct answer in the following: $\frac{55}{-66}$ in standard form is:
- ✓$\frac{5}{-6}$
- B$\frac{-5}{6}$
- C$\frac{-55}{66}$
- DNone of these.
✓
Answer
Correct option: A.
$\frac{5}{-6}$
$=\frac{55}{-66}=\frac{55\times(-1)}{-66\times(-1)}=\frac{-55}{66}$
$H.C.F.$ of $55$ and $66$ is $11$
$=\frac{55\div11}{66\div11}=\frac{-5}{6}$
$=\frac{-5}{6}$ is the standard from.
$H.C.F.$ of $55$ and $66$ is $11$
$=\frac{55\div11}{66\div11}=\frac{-5}{6}$
$=\frac{-5}{6}$ is the standard from.
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