MCQ
What should be subtracted from $\frac{-5}{3}$ to get $\frac{-2}{7}$ ?
- A$\frac{29}{21}$
- B$\frac{-21}{29}$
- ✓$\frac{-29}{21}$
- D$\frac{21}{29}$
✓
Answer
Correct option: C.
$\frac{-29}{21}$
Required number $=\frac{-5}{3}-\left(\frac{-2}{7}\right)$
$=\frac{-35+6}{21}$
$=\frac{-29}{21}$
$=\frac{-35+6}{21}$
$=\frac{-29}{21}$
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
If a finite set S contains $n$ elements, then the number of non-empty proper subsets of $S$ is
→0.5 of a number is equal to 0.07 of another. The ratio of the numbers is
In the figure, area of the kite ABCD is:
Probability of getting exactly $2$ heads when three coins are tossed together
→If $x: y=7: 9$ and $y: z=5: 4$, then $x: y: z$ is
→$(1000)^{12} \div(10)^{30}=?$
→Cube of a negative number is
Given that $\sqrt{1521}=39$, the value of $\sqrt{0.1521}+\sqrt{15.21}$ is
→In the given figure, ABCD is a parallelogram.
The value of $(x+y+z)$ is:
→The value of $(x+y+z)$ is:
The cross-section of a canal is trapezium in shape. If the canal is 10 metres wide at the top and 6 metres wide at the bottom and the area of cross section is 640 sq. metres, the length of canal is