neeljps neeljps
  • 03-06-2021
  • Mathematics
contestada

Melissa got 18 out of 20 on a math quiz. Tom got 85% on the quiz. Whose mark was greater?

Respuesta :

Аноним Аноним
  • 03-06-2021

Answer:

[tex]tom = \frac{85}{100} \times 20 \\ = 17 \: questions[/tex]

Melissa had a greater mark.

Answer Link
adamsdaniels07 adamsdaniels07
  • 03-06-2021

Answer:

Melissa

Step-by-step explanation:

Melissa: 18/20

Tom: 85/100

You need a common denomenater so multiply 18 and 20 by 5:

90/100>85/100

Melissa has the greater mark by 5%

Answer Link

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