100 POINTS! PLEASE HELP WILL MARK BRAINLIEST
Scott is revising for a test that has 20
marks....
Mathematics, 13.10.2020 09:01 Kiki18love
100 POINTS! PLEASE HELP WILL MARK BRAINLIEST
Scott is revising for a test that has 20
marks. He thinks the length of time he spends revising
for a test is directly proportional to the number of marks he gets. If he revises for
30 minutes he gets 12 marks. Assuming Scott is correct
How long would he need to revise to get
18
marks?
Answers: 2
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