Question

a student secures 90% 60% and 54% marks in three test papers with maximum mass 100 150 and 200 respectfully find his aggregate percentage​

Answer 1

Answer:

64percent

Step-by-step explanation:

90percent of 100= 90

60percent of 150=90

54percent of 200=108

so total marks obtained= 90+90+108=288

maximum marks=450

percent =288/450*100=64