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Divisibility Rules
Percents
Unlike Denominators
Percents
Scientific Notation
100
A number is divisible by this number ____ if the digit in the ones place is an even number.
What is 2.
100
What is 7/8 as a percent?
What is 88%
100
Solve 12 2/9 - 6 3/8= ?
What is 5 61/72
100
Solve: 35% of 40 is?
What is 14.
100
In scientific notation, what is 0.000835?
What is 8.35 x 10 neg. 4th power
200
This number is divisible by ______ if the digit in the ones place is 0 or 5.
What is 5.
200
Rename 4/5 as a percent.
What is 80%
200
Solve 15 1/3 - 6 7/11 =
What is 8 23/33.
200
Solve: What percent of 82 is 36?
What is 43.90243902.
200
In scientific notation this number is 0.0000051.
What is 5.1 x 10 neg. 6th power
300
A number is divisible by ___ if the digit in the ones place is a zero.
What is 10.
300
Rename 33/40 as a percent.
What is 83%
300
Solve 23 - 14 3/7 = ?
What is 8 4/7.
300
Solve: n is 92% of 92?
What is 84.64.
300
In scientific notation this number is 0.0000009315.
What is 9.315 x 10 neg. 7th power
400
A number is divisible by ___ if 4 divides evenly into the last two digits.
What is 4.
400
Rename 8/12 as a percent.
What is 67%.
400
Solve 18 2/9 - 4 3/9 =
What is 13 8/9.
400
Solve: What number is 23% of 8?
What is 1.84.
400
In scientific notation the number 26,000 is?
What is 2.6 x 10 4th power.
500
A number is divisible by __________ if the sum of the digits is a multiple of this number.
What is 9.
500
Rename 78/100 as a percent.
What is 78%
500
Solve 16 4/5 -4 7/10 = ?
What is 12 1/10.
500
Solve: 3.2% of 42 is ?
What is 1.344.
500
In scientific notation the number 425,000 is written?
What is 4.25 x 10 5th power