Find the simplest form of ratio-
36:90
324:144
85:561
480:384

Open in App

Solution

Answer :
We know we can write ratio in fraction , we write our numerator and denominator in factors of their prime number and then cancel out the common one , the remaining fraction is in simplest form , As :

$1) 36 : 90 = \frac{36}{90} = \frac{2 \times 2 \times 3 \times 3}{2 \times 3 \times 3 \times 5} = \frac{2}{5} = 2 : 5 2) 324 : 144 = \frac{324}{144} = \frac{2 \times 2 \times 3 \times 3 \times 3 \times 3}{2 \times 2 \times 2 \times 2 \times 3 \times 3} = \frac{3 \times 3}{2 \times 2} = \frac{9}{4} = 9 : 4 3) 85 : 561 = \frac{85}{561} = \frac{5 \times 17}{3 \times 11 \times 17} = \frac{5}{3 \times 11} = \frac{5}{33} = 5 : 33 4) 480 : 384 = \frac{324}{384} = \frac{2 \times 2 \times 2 \times 2 \times 2 \times 3 \times 5}{2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 2 \times 3} = \frac{5}{2 \times 2} = \frac{5}{4} = 5 : 4$

Suggest Corrections

Similar questions

Express each of the following ratios in the simplest form:
(i) $36 : 90$
(ii) $324 : 144$
(iii) $85 : 561$
(iv) $480 : 384$
(v) $186 : 403$
(vi) $777 : 1147$

Q. Two ratio 384 : 480 in its simplest form is

(a) 3 : 5
(b) 5 : 4
(c) 4 : 5
(d) 2 : 5

Q. Express the following ratio in the simplest form

36 : 90

Which of the given options is the simplest form of $\frac{384}{512}$ ?

Q. Express each of the following ratios in the simplest form:

36 : 90

Join BYJU'S Learning Program

Find the simplest form of ratio-36:90324:14485:561480:384

Find the simplest form of ratio-
36:90
324:144
85:561
480:384