Write 42,000 in standard form

Factorise: x² + 3x - 54

Hypotenuse = 19cm, angle = 40°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio 4 litres : 900 ml

The mean of 6 numbers is 35. If 5 of them are 18, 35, 40, 32, 49, what is the missing number?

Write 300,000 in standard form

Factorise: x² + 4x - 60

Hypotenuse = 28cm, angle = 34°. Find adjacent side. Give your answer to 2 decimal places

Black, white and yellow counters are in the ratio 9:11:8. What fraction of the counters are black?

The mean of 5 numbers is 32. If 4 of them are 15, 29, 30, 18, what is the missing number?

Write 0.0023 in standard form

Factorise: x² + 3x - 108

Adjacent = 17cm, angle = 57°. Find opposite. Give your answer to 2 decimal places

£208.00 is shared between A and B in the ratio 5:3. How much does A receive?

Calculate the mean of: 50, 35, 29, 50, 38, 40. Give your answer to 2 decimal places

Write 62,000 in standard form

Factorise: x² - 7x - 8

Hypotenuse = 26cm, angle = 51°. Find adjacent side. Give your answer to 2 decimal places

In ratio 7:7:11, what fraction is the third part?

The mean of 5 numbers is 35. If 4 of them are 49, 21, 15, 44, what is the missing number?

Write 0.00009 in standard form

Factorise: x² + 6x + 5

Adjacent = 23cm, angle = 30°. Find opposite. Give your answer to 2 decimal places

£392.00 is shared between A and B in the ratio 5:3. How much does A receive?

Calculate the mean of: 25, 47, 41, 28, 39, 50, 6. Give your answer to 2 decimal places