← Percents Cards you don't know will reappear later

You should create an account to save your progress. It only takes a minute!
new card

90% of 560

Click to see back →
new card

90% of 560

504

90% = 100% - 10%. We know that 10% of 560 is 56, so 90% would be 100% of it minus 10% of it: 560 - 56 = 500 + (60 - 56) = 500 + 4 = 504.

I knew this card I didn't know this card
You have mastered 0 out of 20 cards
You are reviewing 0 out of 20 cards
You are learning 0 out of 20 cards

Have feedback about this card? Please email help@magoosh.com