Percentages non calculator Flashcards
What do I need to do to find 50%
divide by 2 (or half)
What do I need to do to find 25 %
divide by 4 (or half and half again)
What do I need to do to find 10%
divide by 10
What do I need to do to find 5%
divide by 10 then divide by 2
What do I need to do to find 1%
Divide by 100
What percentages could I add to make 20%
10% and 10%
What percentages could I add to make 35%
10% and 25%
What percentages could I add to make 26%
25% and 1%
What is 50% of 300?
150
What is 50% of 62?
31
What is 50% of 29?
14.5
What is 25% of 400?
100
What is 25% of 340?
85
What is 25% of 82?
20.5
What is 10% of 150?
15
What is 10% of 26
2.6
What is 5% of 200
10
What is 5% of 120
6
What is 5% of 90
4.5
What is 1% of 3600
36
What is 1% of 270
2.7
What is 20% of 350
75
What is 20% of 95
19
What is 35% of 160
56
What is 35% of 98
34.3
What is 26% of 500
130
What is 26% of 190
49.4