Amit scored 73 marks in mathematics he scored 56% marks in English and X marks in Science maximum marks in each subject were 150 the overall percentage of marks obtained by him was 54% how many marks did he scored in science?
Answers
Answer:
Step-by-step explanation:
Maximum marks in each subject= 150
marks scored in maths=73/150
marks scored in science=56*150/100=84
marks scored in science=x
total marks = 150*3=450
total marks secured by him=73+84+x
avg percent=54
total marks in 3 subjects=54*450/100=243
marks in science=243-157=86
therefore marks in science = 86
Answer:
Step-by-step explanation:
Amit scored 73 out of 150
73÷150*100 = 48.66 %
in english he scored 56% marks then
56÷100*150 = 84 marks
he scored 84 + 74 = 158 marks in english and maths out of 300
he scored 52.66 % overall in both the subjects
in science out of 150 he scored is 86.
By adding english + mathematics marks outbof 150 you got 52.33 %
if he scored 86 marks in science out of 150 then adding english mathematics science we got 243 marks.
He got 86 in science.
after adding we get 54 % overall we got appromately 52 % need 2 % marks more so getting assumed he scored 86.
and hense, he scored 86 out of 150
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