Question

Please solve these question

Answer 1

200 marks

Step-by-step explanation:

because passing marks are 40% .she fail by 40 marks it means that passing marks are 80 .SO,

40/ × x = 80

100

4/ × x = 80

10

x = 80 × 10/

4

x = 20 × 10

x = 200 marks

hope this will help u