### homework!

Three students have to write a make up test. Mark scored 24/60 on his first test and 32/40 on his make up test. Jake scored 35/70 on his first test and 54/60 on his makeup test. Marilyn scored 27/90 on her first test and 45/50 on her second test.Which student improved the most and by what percentage?

mark 1st)24/60=2/5=40%

mark 2nd)32/40=4/5=80%

an increase of 40%

jake 1st)35/70=1/2=50%

jake 2nd)54/60=9/10=90%

an increase of 40%

marilyn 1st)27/90=3/10=30%

marilyn 2nd)45/50=9/10=90%

an increase of 60%

therefore marilyn's score improved the most by 60%

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## 1 Comments:

Three students have to write a make up test. Mark scored 24/60 on his first test and 32/40 on his make up test. Jake scored 35/70 on his first test and 54/60 on his makeup test. Marilyn scored 27/90 on her first test and 45/50 on her second test.

Which student improved the most and by what percentage?

Jake

35/70 id half=50%

54%60=.9 so it's 90%

90-50=40

Mark

24/60=.4 so it's 40%

32/40=.8 so it's 80%

80-40=40

Marilyn

27/90=.3 so it's 30 percent

45/50=.90 so it's 90%

90-30=60

MARILYN IMPROVED The MOST

JAke And Mark only scored 40%

as Marilyn scored 60% better.

It still proves nothing because each first and make up test could be harder or extremely easy. It also could be a whole different subjects.

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