in the test, 4 marks are given for every correct answer and 2 marks are deducted for every wrong answer. find the number of incorrect answers for each of the following.
a) Aman scored 32 marks and he answered 12 questions correctly.
b) Ayesha scored 8 marks and she answered 8 questions correctly.
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Answered by
1
may be its answer are a. 8. b.12
kingitaat:
I WANT EVERY THING IN DETAIL
for ayesha 8 × 4 =32. 32 - 8 = 24. 24/2 =12. for aman 12 × 4 =48. 48 - 32 =16. 16/2 =8
Answered by
0
for aman:
12*4=48
48-32=16
16/2=8
for ayesha
8*4=32
32-8=24
24/2=12
12*4=48
48-32=16
16/2=8
for ayesha
8*4=32
32-8=24
24/2=12
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