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Pls help with full calculation
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10 votes
Pls help with full calculation

Pls help with full calculation-example-1
User MyDogTom
by
8.5k points

2 Answers

10 votes
90+70= 160
=160/200
=0.8
0.8x100= 80% of passing


100-80= 20

20% of both failing
User Twil
by
8.9k points
8 votes

Answer:

a) 80%

b) 20%

90 plus 70 divided by 200 x 100

User Nikost
by
7.5k points
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