Questions
A gaming PC costing £1800 is 50% off in a sale. How much does it cost now?
£900
Silas learnt 40% more spells than the average wizard at the magic academy this year. If the average wizard learns 70 spells, how many spells did Silas learn?
98
I collected 180 gems in a game in one level and in the next level I collected 20% more on top of this. How many gems did I collect in the second level?
216
Jo is conducting an experiment. She notices that a bacteria is multiplying in a petri dish. The first day, there were 20 million bacteria in the dish and in the second day there were 22 million. By what percentage did the bacteria increase?
10%
A game is supposed to download in 40 minutes. If my internet is slow and it will take 60% longer, how long will it take for me to download the game?
64 minutes
A city in SIMS has a population of 630 people. If this increases by 10%, what will the population be now?
693
The school library has 1600 books. 30% of them are currently on loan. How many books are there left in the library?
1060
If I spend 25% off my £300 prize money, how much money do I have left?
£225