Jamal's score is 80
<u>Explanation:</u>
Given:
Number of questions = 100
Let w be the number of wrong answers
Let r be the number of right answers
According to question,
r = 4w
r + w = 100
Solving both the equations we get:
4w + w = 100
5w = 100
w = 20
If w = 20 then r = 4 X 20 = 80
Therefore, Jamal's score is 80
Answer:
- 16.
- 2
- 4
- 11
Step-by-step explanation:
HOPE IT HELPS
HAVE A GREAT DAY
Answer:
A
Step-by-step explanation:
Reciprocal is basically just swapping them around, so for 10/3 it's 3/10 and that's your answer!
Answer:
$828.75
Step-by-step explanation:
Mobile Phone costs : $975
Discounted Price :- ( $975 * 15% = 146.25 , $975 - 146.25 = 828.75 )
So the phone would cost $828.75 after the discount.
