Write 0.000063 in standard form

Factorise: x² + 15x + 56

Adjacent = 18cm, angle = 35°. Find opposite. Give your answer to 2 decimal places

Red, blue and green counters are in the ratio 5:5:3. What fraction of the counters are blue?

The mean of 6 numbers is 36. If 5 of them are 47, 16, 48, 17, 33, what is the missing number?

Write 59,000,000 in standard form

Factorise: x² - 3x - 4

Hypotenuse = 33cm, angle = 49°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio 7m : 50cm

Calculate the mean of: 50, 49, 49, 28, 32, 32

Write 290,000,000 in standard form

Factorise: x² + 3x - 54

Hypotenuse = 40cm, angle = 63°. Find adjacent side. Give your answer to 2 decimal places

Orange, purple and pink beads are in the ratio 2:5:8. What fraction of the beads are pink?

Calculate the mean of: 33, 33, 8, 7, 39, 41, 41. Give your answer to 2 decimal places

Write 0.0039 in standard form

Factorise: x² - 13x + 40

Adjacent = 18cm, angle = 45°. Find opposite

Orange, purple and pink counters are in the ratio 1:7:3. What fraction of the counters are orange?

The mean of 6 numbers is 35. If 5 of them are 49, 26, 21, 47, 17, what is the missing number?

Write 0.0011 in standard form

Factorise: x² + x - 72

Hypotenuse = 18cm, angle = 29°. Find adjacent side. Give your answer to 2 decimal places

Simplify the ratio 2 hours : 20 minutes

The mean of 4 numbers is 37. If 3 of them are 35, 18, 30, what is the missing number?