Question

pls someone answer this question pls pls pls pls

Answer 1

Answer:

a)4 marks

b)9 incorrect answers

pls mark me as BRAINLIEST

Answer 2

Step-by-step explanation:

a) 4

8×5=40

12×3=36

40-36=4

b) 9 incorrect answer

Total number of answer is 20

and 11 correct answer × 5=55

so 20-11=9

and 9 incorrect answer ×3=27

so 55-27= 28

solve