Question

In a class test of 84 questions, 7 marks are given for every correct answer and (-5) for the wrong answer the group A answered 9 questions correct and group B answered 8 questions what is the score of both the teams

Answer 1

Answer:

Step-by-step explanation:

Questions answered by team A are 9

So 9*7=63

Questions answered by team B are 8

So 8*7=56

Hence team A scored 63 points for correct answers and team B scored 56 points for correct answers

Plz mark ne brainliest plzz

Answer 2

Answer:

Group A = 48 Group B = 36

Step-by-step explanation:

Group A= (9×7) - (3×5)

=63 - 15

= 48

Group B = (8×7) - (4×5)

= 56 - 20

= 36