Question

A boy's mark for a test is 18 out of a total of 30 marks. If the
test had been marked out of 40 what would the boy's mark have
been?

Please help me, with explanation. Thank you<3

Answer 1

Answer:

It would be 18/40 and his grade would be a 45%

Answer 2

Answer:

24

Step-by-step explanation:

18/30×40=24