Question

Ron gets 20% more than John. Find the ratio of their marks.​

Answer 1

Answer:

6 : 5

Step-by-step explanation:

if John gers 100

Ron gets 120

the ratio 120/100

6/5

Answer 2

Given,

Ron gets 20% more than john

Solution,

Consider marks obtain by Ron is R and John is J.

Know that from the question,

$\[\begin{array}{l}R = J + 20\% J\\ \Rightarrow R = J + 0.2J\\ \Rightarrow R = 1.2J\\ \Rightarrow \frac{R}{J} = 1.2\end{array}\]$

Hence the ratio of marks obtain by Ron and John is $\[1.2\]$.