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5%
10%
25%
75%
%
100

5% of 100

5

100

10% of 200

20

100
how do we find 25% of a number
divide by 4 or half and half again
100

how do we find 75% of an amount

find 25% then multiply by 3 or divide by 4 then times by 3

100
how do we find 1% of a number
divide by 100
200

5% of 200

10

200

10% of 350

35

200
25% of 800
200
200
75% of 21
5.25
200
find 4% of 500
20
300

5% of 450

22.5

300

10% of 54

5.4

300
25% of 6800
1700
300
75% of 140
105
300
find 52 % of 200
50% is 100 1% is 1 1%is 1 100 +1+1 = 102
400

5% of 382

19.1

400
10% of 25.6
2.56
400
25% of 950
475 divide by 2 200 +35+2.5 237.5
400
75% 0f 4400
3300
400
99% of 40
100% is 400 1% is 4 99% is 100% subtract 1% 400 -4 =396
500

5% of 62.5

3.125

500
10% of 458.4
45.84
500
25% 0f 230
230 divide by 2 is 115 115 divide by 2 is 100 divide by 2 is 50 15 divide by 2 is 7.5 57.5
500
75% of 26
19.5
500
99% 0f 60
100% =60 1% =0.6 99%= 100% -1% 99% =60-0.6 59.4