QR stuff

Question 1

Square area

Answer 1

Area = length x length

Question 2

Rectangle area

Answer 2

Area = length x width

Question 3

Triangle area

Answer 3

Area = ½ x base x height

Question 4

Parallelogram area

Answer 4

Area = base x height

Question 5

Trapezoid area

Answer 5

Area = ½ x height x (base1 + base2)

Question 6

Circle area

Answer 6

Area = pi x radius^2

Question 7

Sphere volume

Answer 7

Volume = 4/3 x pi x radius^3

Question 8

Rectangular prism volume

Answer 8

Volume = width x length x height

Question 9

⅛ as a decimal

Answer 9

0.125

Question 10

⅜ as a decimal

Answer 10

0.375

Question 11

⅝ as a decimal

Answer 11

0.625

Question 12

⅞ as a decimal

Answer 12

0.875

Question 13

1/20 as a decimal

Answer 13

0.05

Question 14

1/25 as a decimal

Answer 14

0.04

Question 15

What does M+ do on the on-screen calculator?

Answer 15

Add a number to the memory

Question 16

What does M- do on the on-screen calculator?

Answer 16

Remove a stored number

Question 17

What does MRC do on the on-screen calculator?

Answer 17

Recall a stored number

Question 18

How many hours is 40 mins?

Answer 18

0.667h

Question 19

How many hours is 30 mins?

Answer 19

0.5h

Question 20

How many hours is 20 mins?

Answer 20

0.333h

Question 21

How many hours is 15 mins?

Answer 21

0.25h

Question 22

How many centimetres in 1km?

Answer 22

1000cm

Question 23

How many centimetres in one metre?

Answer 23

100cm

Question 24

How many millimetres in one centimetre?

Answer 24

10mm

Question 25

How many kilograms in one tonne?

Answer 25

1000kg

Question 26

How many grams in one kilogram?

Answer 26

1000g

Question 27

How many milligrams in one gram?

Answer 27

1000mg

Question 28

How many millilitres in one litre?

Answer 28

1000ml