Term 3 Sheet 2 and 3

Round  89 999  to two significant figures.

• 89000

• 90000

• 89500

• 89900

Find 3.5% of $70

• $24.50

• $245

• $2.45

• $0.245

Decrease $815 by 5%

• $774.25

• $40.75

• $855.75

• $407.50

How long is a train journey that leaves Wellington at 6.20am and arrives in Auckland at 5.05 pm?

• 10 hours 45 minutes

• 11 hours and 45 minutes

• 10 hours 25 minutes

• 11 hours 5 minutes

Share $780 in the ratio 5 : 1

• 130:650

• 156:624

• 624:156

• 650:130

Work out the size of angle m and give a reason.

• 38 degrees because the angles are vertically opposite

• 38 degrees because the angles must add upt o 180 degrees

• 52 degress and the angles must add up to 180 degrees

• 52 degrees because they are vertically opposite

Use the squares to find the required lengths and calculate the area of this circle. 

• 74

• 75

• 76

• 77

Work out the median & quartiles of this data:  

11,  3,  18,  25,  7,  15,  32,  27,  12,  19, 10

• Med 5

  LQ 25

  UQ 15

• Med - 15

  LQ 5

  UQ 25

• Med 25

  LQ 5

  UQ 15

• Med 15

  LQ 25

  UQ 5

What is the probability of getting a Club  when one card is drawn from a pack?

• 1/3

• 14/52

• 13/52

• 12/52

Then rotate KLMN through 90^o clockwise around centre (0,0)

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