Fractions
2/8 + 1/3 =
14/24 or 7/12
2.8 x 4 =
11.2
write .30 as a percent
30%
-2 + 3 =
1
I have 500 dogs. 300 are black, 190 are brown, and 10 are white.
What is the probability of getting a brown or white dog?
200/500 or 2/5
2/7 x 9/11 =
18/77
4.6/2 =
2.3
write .09 as a percent
9%
12 - -4 =
16
5 3/7 - 2 6/7 =
2 4/7
4/5 divided by 2/6 =
24/10
305/2.5 =
122
write 500% as a fraction
5
-4 x 24 =
-96
What are the four types of angles?
right, acute, obtuse, straight
Change 88/5 to a mixed fraction
17 3/5
4.56 x 7.23
32.9688
37% of 250 =
92.5
-80 - 32 =
-112
An angle that is less than 90 degrees but more than 0 degrees is what type of angle?
acute
1/9 x 3/4 x 4/12 =
1/36
126/8 =
no remainder, give decimal answer
15.75
What is 4/9 as a percent?
You may use a calculator
about 44%
-17 + 84 =
67
kilo, hecto, deca, deci, centi, milli
stand for what?
1000, 100, 10, 1/10, 1/100, 1/1000