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## Mathematics

# Introducing new Paper mode

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QUIZ

8th

grade

55%

accuracy

343

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Devi Sari

4 years

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10 questions

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- 1. Multiple Choice2 minutes1 pt
A packet of 500 sheets of paper has mass 2.5 kg.

Find the mass of one sheet of paper ?

200 kg

200 g

5 kg

5 g

- 2. Multiple Choice2 minutes1 pt
A packet of 500 sheets of paper has mass 2.5 kg.

What is the formula for the mass (m), in grams, of n sheets of paper ?

m = 5 n

m = 200 n

n = 5 m

n = 200 m

- 3. Multiple Choice2 minutes1 pt
A packet of 500 sheets of paper has mass 2.5 kg.

Mia weight some sheets of paper.

The mass is 0.385 kg.

How many sheets are there ?

7 sheets

70 sheets

77 sheets

770 sheets

- 4. Multiple Choice2 minutes1 pt
Which graph shows a direct proportion ?

Graph of taxi A

Graph of taxi B

- 5. Multiple Choice2 minutes1 pt
A photocopier can copy 16 pages per minute.

What is a formula for the number of pages (p) that can be photocopied in m minutes ?

p = 16 m

m = 16 p

- 6. Multiple Choice2 minutes1 pt
A photocopier can copy 16 pages per minute.

How many pages can copied in 7,5 minutes ?

100 pages

120 pages

160 pages

175 pages

- 7. Multiple Choice2 minutes1 pt
A photocopier can copy 16 pages per minute.

Find the time to photocopy 312 pages ?

18 minutes

19.5 minute

21 minutes

22.5 minutes

- 8. Multiple Choice2 minutes1 pt
A book prices $2 each.

Work out the formula for the price of book (p) for b number of books.

b = 2 p

p = 2 b

b = 0.5 p

p = 0.5 b

- 9. Multiple Choice2 minutes1 pt
A book prices $2 each.

Which graph show the price of book (y-coordinate) and the number of book (x-coordinate)

- 10. Multiple Choice2 minutes1 pt
A book prices $2 each.

If you make a graph price for each book.

What is the gradient of your graph?

1

2

3

- Answer choicesTagsAnswer choicesTags
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