MCQ
$3\frac{3}{4}\div\frac{3}{4}$ is equal to:
- A$3$
- B$4$
- ✓$5$
- D$\frac{45}{16}$
✓
Answer
Correct option: C.
$5$
Given, $3\frac{3}{4}\div\frac{3}{4}$
$\because\ 3\frac{3}{4}=\frac{(3\times4)+3}{4}=\frac{12+3}{4}=\frac{15}{4}$
$\therefore3\frac{3}{4}\div\frac{3}{4}=\frac{15}{4}\times\frac{4}{3}=5$
$\bigg[\because\text{reciprocal of} \frac{3}{4}=\frac{4}{3}\bigg]$
$\because\ 3\frac{3}{4}=\frac{(3\times4)+3}{4}=\frac{12+3}{4}=\frac{15}{4}$
$\therefore3\frac{3}{4}\div\frac{3}{4}=\frac{15}{4}\times\frac{4}{3}=5$
$\bigg[\because\text{reciprocal of} \frac{3}{4}=\frac{4}{3}\bigg]$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
The rational number $\frac{-21}{28}$ in standard from is.....
→If the rational numbers $\frac{-2}{3}$ and $\frac{4}{x}$ represent a pair of equivalent rational numbers, then $x=$
→If $\triangle \text{ABC}$ is an isosceles right-triangle right angled at $C$ such that $AC = 5\ cm.$ Then, $AB =$
→What percent of $Rs. 4500$ is $Rs. 9000?$
→Simplify the expression $2 (a - 3) + 4b - 2 (a - b) + 5:$
→Mark $(\checkmark)$ against the correct answer in the following:
$\frac{5}{4}-\frac{7}{6}-\frac{-2}{3}=?$
→$\frac{5}{4}-\frac{7}{6}-\frac{-2}{3}=?$
The name of the solid shape is:
The order of rotational symmetry in the Fig given below is:
Out of the following, which is a $3 - D$ figure.
→Which of the following is not true?