Question

A boy got 60 out of 80 in Hindi 75, out of 100 in English and 65 out of 70 in Arithmetic in which subject is percentage of Mark the best?​

Answer 1

Step-by-step explanation:

Percentange in Hindi = 60/80 ✖ 100

=75percent

percentage in English =75/100 ✖ 100 =75percent

percentage in Arithmetic =65/70 ✖ 100 =92.85percent

So, he got the highest percentage of mark in arithmetic

Answer 2

Step-by-step explanation:

$\frac{60}{80} = \frac{3}{4 } \ \frac{75}{100 } = \frac{3}{4} \ \frac{65}{70} = \frac{13}{14 } \\ lcm \: of4and14 which \: is28 \\ \frac{3}{4} = \frac{21}{28 } \ \frac{13}{14} = \frac{26}{28} \\ \frac{21}{28} < \frac{26}{28 } \\ arithmetic \: is \: the \: best$