Question
Write the following rational numbers in standard form:
$\frac{-27}{45}$
$\frac{-27}{45}$
✓
Answer
$\frac{-27}{45}=\frac{-27\div9}{45\div9}$
(HCL of -27 and 45 = 9)
$=\frac{-3}{5}$
(HCL of -27 and 45 = 9)
$=\frac{-3}{5}$
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
Express the following numbers to the lowest form:
$\frac{4}{22}$
→$\frac{4}{22}$
In Figure, AOC is a line, find x.
Somplify:
$\frac{-12}{7}\div(-18)$
→$\frac{-12}{7}\div(-18)$
Can you give examples from science or everyday life of quantities that vary in direct proportion ?
Find the following:6 is 60% of which number?
Express the following as a rational number:
$(5^{-1}-7^{-1})^{-1}$
→$(5^{-1}-7^{-1})^{-1}$
Give an example of a figure that has a line of symmetry but does not have rotational symmetry.
Which of the two rational numbers in the following pairs of rational numbers is greater?
$\frac{5}{-8},\frac{-7}{12}$
→$\frac{5}{-8},\frac{-7}{12}$
Express $\frac{-8}{11}$ as a rational number with denominator-55
→In right $\triangle \text{ABC},$ the lengths of the legs are given. Find the length of the hypotenuse.
$a=8 cm, b=15 cm$
→$a=8 cm, b=15 cm$