Question

If a child got marks out of 80 in subjects
Math-70/80
English-75/80
Hindi-74/80
Science-78/80
S.Science-69/80
Punjabi-72/80
calculate it's percentage

Answer 1

Hey mate...

%=70+75+74+78+69+72/480*100
=43800/480
=91.25%

Hope it helps☺☺

Answer 2

as there are 6 subjects of each 80 then, total numbers be 6*80=480

percent =(438*100)/480

percent =43800/480

percentage = 91.25 %

then the percentage of child =91.25%