1,266 questions
Most triedMost missedNewest- Express 90 as a product of its prime factors.
- What is √144?
- What is the cube root of 27?
- Two bells ring every 6 minutes and every 9 minutes. They ring together at 8:00. When do they next ring together?
- Calculate −8 + 3.
- Calculate 4 − (−6).
- Calculate (−3) × (−7).
- Calculate (−24) ÷ 6.
- At midday it is 18 °C. At night it is −4 °C. By how many degrees did it fall?
- Arrange in ascending order: −2, 5, −7, 0.
- Calculate 2 1/3 + 1 3/4.
- Calculate 1 1/2 × 2/3.
- Calculate 2 1/4 ÷ 3/4.
- What fraction of 2 hours is 40 minutes?
- Express 0.125 as a fraction in its lowest terms.
- Calculate 0.36 × 0.5.
- Calculate 1.44 ÷ 0.12.
- Write 4.0725 correct to 2 decimal places.
- Write 0.004 56 correct to 2 significant figures.
- Write 37 500 in standard form.
- Express 45 as a percentage of 60.
- Increase 250 by 12%.
- Divide P240 in the ratio 3 : 5.
- A car uses 8 litres of fuel for 100 km. How much fuel does it use for 350 km?
- Write the ratio 50 cm : 2 m in its simplest form.
- If 5 workers dig a trench in 12 days, how long would 6 workers take?
- A map has a scale of 1 : 50 000. A road is 4 cm long on the map. How long is it in real life?
- A shirt marked P150 is sold at a discount of 20%. What is the selling price?
- Find the simple interest on P2 000 at 8% per annum for 2 years.
- A trader bought goods for P400 and sold them for P460. What was the percentage profit?