Question

Determine if the following are in proportion.
33, 44, 75, 100

Answer 1

$\large{\bold{\underline{Solution:}}}$


33 : 44 = $\large{\bold{ \frac{\cancel{\sf33}}{\cancel{\sf44}} = \frac{3}{4} = 3 : 4}}$

75 : 100 = $\large{\bold{ \frac{\cancel{\sf75}}{\cancel{\sf100}} = \frac{3}{4} = 3 : 4}}$

Since $\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \bold{33 : 44 = 75 : 100}$

Therefore, $\bold{33, 44, 75, 100}$ are in proportion.


《 Based on NCERT solutions 》

Answer 2

Step-by-step explanation:

33:44=33/44=3/4=3:4

75:100=75/100=3/4=3:4

since 33:44=75:100

therefore 33,44,75,100are in ratio