Level 2
20% of the fruits at a fruit stall are grapes. 34 of the grapes are red grapes and the rest are green grapes. What percentage of the fruits at the stall are green grapes?
Level 2
2% of the people who signed up for their driving test were absent. Of those present, 57 passed the test. The rest failed. What percentage of the total number of people who signed up failed the test?
Level 3
Adam has $300.
He spends 14 of his money on some stickers and 13 of the remainder on some marbles.
Finally, he spends 15 of the rest on some beads.
What fraction of his money does he spend on the marbles?
What fraction of his money does he spend on the beads?