Write 61,000 in standard form

Factorise: x² - 2x - 48

Adjacent = 23cm, angle = 58°. Find opposite. Give your answer to 2 decimal places

Black, white and yellow marbles are in the ratio 7:11:3. What fraction of the marbles are white?

The mean of 4 numbers is 26. If 3 of them are 16, 41, 40, what is the missing number?

Write 0.0059 in standard form

Factorise: x² - x - 90

Hypotenuse = 18cm, angle = 38°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio 2kg : 450g

Calculate the mean of: 15, 49, 23, 16, 31, 18, 36, 17. Give your answer to 2 decimal places

Write 98,000 in standard form

Factorise: x² - 11x + 28

Adjacent = 23cm, angle = 39°. Find opposite. Give your answer to 2 decimal places

£276.00 is shared between A and B in the ratio 2:1. How much does A receive?

The mean of 4 numbers is 40. If 3 of them are 44, 50, 36, what is the missing number?

Write 0.0082 in standard form

Factorise: x² + 2x - 120

Hypotenuse = 30cm, angle = 56°. Find adjacent side. Give your answer to 2 decimal places

Black, white and yellow counters are in the ratio 7:6:9. What fraction of the counters are yellow?

The mean of 5 numbers is 30. If 4 of them are 30, 38, 41, 19, what is the missing number?

Write 6,000,000 in standard form

Factorise: x² + 2x - 63

Adjacent = 24cm, angle = 37°. Find opposite. Give your answer to 2 decimal places

Simplify the ratio £2 : 90p

Calculate the mean of: 49, 24, 19, 20, 36, 14, 44. Give your answer to 2 decimal places