1%
10%
50%
Multiple Decimals
Rules
100
1% of 100
1
100
10% of 100
10
100
50% of 100
50
100
12 x .2
2.4
100
A positive times a positive =
positive
200
1% of 935
9.35
200
10% of 1
.1
200
50% of 4
2
200
.6 x .6
.36
200
the only even number that is a prime is
2
300
1% of 8.236
.08236
300
10% of 786.32
78.632
300
50% of 13
6.5
300
1.2 x .12
.144
300
Multiply by .5 or divide by 2 to find ________% of a number
50%
400
1% of 3
.03
400
10% of $15
$1.50
400
50% of 644
322
400
.03 x .02
.00006
400
If the digits of a number add up and can be divided by 2 and 3 the number is divisible by
6
500
1% of 123.456
1.23456
500
10% of .965
.0965
500
50% of 22222
11111
500
.05 x .005
.00025
500
To add fractions, what must be the same?
the denominator
M
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