Write 920,000 in standard form

Factorise: x² + x - 20

Hypotenuse = 34cm, angle = 39°. Find adjacent side. Give your answer to 2 decimal places

Divide 275 in the ratio 3:4:4

The mean of 5 numbers is 38. If 4 of them are 18, 44, 43, 44, what is the missing number?

Write 0.000066 in standard form

Factorise: x² + x - 2

Adjacent = 22cm, angle = 59°. Find opposite. Give your answer to 2 decimal places

Simplify: 6:4:10

The mean of 4 numbers is 38. If 3 of them are 48, 38, 34, what is the missing number?

Write 860,000,000 in standard form

Factorise: x² - 21x + 110

Hypotenuse = 26cm, angle = 37°. Find adjacent side. Give your answer to 2 decimal places

Divide 174 in the ratio 4:1:1

Calculate the mean of: 44, 15, 9, 25, 36, 40, 17, 11. Give your answer to 2 decimal places

Write 840,000 in standard form

Factorise: x² - 14x + 40

Hypotenuse = 31cm, angle = 62°. Find adjacent side. Give your answer to 2 decimal places

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

Calculate the mean of: 9, 21, 24, 23, 23, 31. Give your answer to 2 decimal places

Write 0.00065 in standard form

Factorise: x² - 4x - 5

Adjacent = 14cm, angle = 38°. Find opposite. Give your answer to 2 decimal places

Simplify: 15:9:12

The mean of 5 numbers is 31. If 4 of them are 50, 39, 26, 15, what is the missing number?