Write 830,000,000 in standard form

Factorise: x² - x - 72

Hypotenuse = 17cm, angle = 47°. Find adjacent side. Give your answer to 2 decimal places

Orange and purple beads are in the ratio 14:2. What fraction of the beads are purple?

The mean of 5 numbers is 31. If 4 of them are 29, 24, 27, 44, what is the missing number?

Write 0.00096 in standard form

Factorise: x² - 3x - 108

Adjacent = 10cm, angle = 42°. Find opposite. Give your answer to 2 decimal places

Divide 171 in the ratio 3:2:4

Calculate the mean of: 45, 18, 20, 7, 14, 34, 6, 49. Give your answer to 2 decimal places

Write 0.048 in standard form

Factorise: x² - 9x - 22

Adjacent = 19cm, angle = 55°. Find opposite. Give your answer to 2 decimal places

In ratio 12:9:3, what fraction is the second part?

The mean of 4 numbers is 38. If 3 of them are 45, 32, 18, what is the missing number?

Write 9,100,000 in standard form

Factorise: x² + 2x - 48

Hypotenuse = 24cm, angle = 49°. Find adjacent side. Give your answer to 2 decimal places

Orange, purple and pink beads are in the ratio 7:8:2. What fraction of the beads are pink?

Calculate the mean of: 40, 48, 26, 14, 37, 22, 33. Give your answer to 2 decimal places

Write 0.0096 in standard form

Factorise: x² + 2x - 24

Adjacent = 16cm, angle = 48°. Find opposite. Give your answer to 2 decimal places

£376.00 is shared between A and B in the ratio 3:5. How much does A receive?

Calculate the mean of: 37, 38, 45, 31, 5, 14, 31. Give your answer to 2 decimal places