TIMSS 2 Yr 8

Write  $3\frac{5}{6}$  in decimal form, rounded to 2 decimal places.

• 3.56

• 3.83

• 3.75

• 3.92

• 93 x 75

• 95 x 73

• 75 x 93

• 97 x 53

Use the formula $y=\ 100\ -\frac{100}{1+t}$  to find the value of y when t = 9

• 30

• 70

• 10

• 90

 $\frac{3x}{8}+\frac{x}{4}+\frac{x}{2}$  Simplify the expression

•  $\frac{14x}{5}$  

•  $\frac{5x}{14}$  

•  $\frac{9x}{8}$  

•  $\frac{8x}{9}$  

• $3^2+4^2=5^2$

• 5 < 3 + 4

• 3 + 4 = 12 − 5

• 3 > 5 − 4

• 24

• 44

• 48

• 72

The Real Burger Company owns 5 restaurants. The numbers of staff members employed in its 5 restaurants are: 12, 18, 19, 21, and 30 people. What is the mean number of staff members in the 5 restaurants?

• 12

• 15

• 18

• 20

The Real Burger Company owns 5 restaurants. The numbers of staff members employed in its 5 restaurants are: 12, 18, 19, 21, and 30 people. What is the median number of staff members in the 5 restaurants?

• 12

• 14

• 17

• 19