Download App

Rational Numbers — MATHS STD 8 — Question

Gujarat BoardEnglish MediumSTD 8MATHSRational Numbers2 Marks
Question
Simplify: $\frac{4}{9}\div\frac{-5}{12}$
✓

Answer

$\frac{4}{9}\div\frac{-5}{12}$
$=\frac{4}{9}\times\frac{12}{-5}$
$=\frac{4\times12}{9\times(-5)}$
$=\frac{48}{-45}=\frac{-48}{45}$
$=\frac{-48\div3}{45\div3}$
$=\frac{-16}{15}$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "2 Marks Questions" from Rational Numbers→Rational Numbers — all question types→MATHS STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

$\Big(\frac{1}{2}\times\frac{1}{4}\Big)+\Big(\frac{1}{2}\times6\Big)$
→
Divide $x^4+x^2+1$ by $x^2+x+1$.
→
What number should be subtracted from $\frac{-5}{3}$ to get $\frac{5}{6}?$
→
What happens to the cube of a number if the number is multiplied by. $3?$
→
Convert each part of the ratio to percentage:$2: 3: 5$
→
A football team won 10 matches out of the total number of matches they played. If their win percentage was 40, then how many matches did they play in all?
→
Verify the property $x × (y + z) = x × y + x × z$ of rational numbers by taking. $\text{x}=\frac{-1}{2},\ \text{y}=\frac{3}{4},\ \text{z}=\frac{1}{4}$
→
Find the constant of variation from the table given below:
$x$
$3$
$5$
$7$
$9$
$y$
$12$
$20$
$28$
$36$
Set up a table and solve the following problems. Use unitary method to verify the answer.
→
Which of the two rational numbers is greater in the given pair? $\frac{-2}{9}\ \text{or}\ 0$
→
Find the square root in decimal form: $236.144689$
→