urgently solve this maths problem
Solve the following step by step
Answers
Answer:
Step-by-step explanation:
1) positive
2)-a
3)integer
4)0. eg: 1x0 = 0x1 = 0
5)Find:
a) since, both are negatives, becomes positive...
36/4 = 9
b) the same way,
201/3 = 67
6)marks for correct answer= +5
marks for every incorrect answer= -2
marks scored= 30 marks
correct answers= 10
(question not clear)
7)questions= 15
correct answer marks= 4
marks wrong answers= -2
corrct answers= 9
total score=
.Given,
marks for correct answers: correct answers x marks for correct answers=
9 x 4 = 36
marks for wrong answers: wrong answers x marks for wrong answers=
so, Wrong answers= total-correct answers= 15-9=
= 6 wrong answers.
so, 6 x -2 = -12
total score= marks for wrong answers + marks for wrong answers= 36+(-12)
= 36-12 = 24 marks
Finally, 24 is the total score of Gurpreet.