Question

Sunanda secured 370 marks in her board examination. If she would have got 15 marks more,
then her percentage would have been 70%. Find the maximum marks that she could have got. please give the photo of it​

Answer 1

Answer:

Step-by-step explanation:

Total marks = x

Marks scored by Sunanda  370 out of  total x marks

with 15 Marks = 70%

i.e (370 + 15)/x  = 70%

385/x = 70/100

385*100/70 = x

x= 550

For 100 % = Sunanda has to score  550 marks

For 70% = Sunanda has to score 550*70/100 =385 marks

with 370 marks , Sunanda scored  370/550 * 100 = 67.27%

Answer 2

Answer:

370+15=385

385=70%

???=100%

cross multiply

$\frac{100*385}{70} =10*55=550marks$ is the total

sunanda scored 67.25%

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Step-by-step explanation: