In a Mathematics test,Alex got 80% of the question correct. He got 40 questions correct. Each question on the paper carried 3 marks. How many marks did he lose in that test ?

Question

asked Aug 21, 2022 111k views

1 Answer

Reukiodo · Answer 1 · 2022-08-28T01:42:45+0000

Answer: 30 marks lost

Step-by-step explanation: 80% = 40 question so 100% = 50 questions

he missed 10 of 50 so

10 x 3 = 30 marks