Scientific Notation and Exponents
51 = ?
5
1/4 * 3/5
3/20
4 x 0.04 = ?
0.16
Convert 0.25 to a percent
25%
What is 6/10 as a decimal?
0.6 or 0.60
70 = ?
1
4/5 -: 2/3
Reduce your quotient
6/5
0.5 x 0.3 = ?
0.15
Convert 60% to a decimal
0.60
What is 25% as a fraction in simplest form (reduced fraction)?
1/4
6^2 = ?
36
12 * 3/4
Reduce the product
9
4.5 -: 5 = ?
9
What is 25% of 40?
10
How many inches are 2.5 feet?
Hint: 1 feet = 12 inches
30 inches
3^-3 = ?
1/27
15 -: 3/4
Reduce the quotient
20
24 -: 0.006
4000
What is 6% of 12?
0.72
What is 2.04 as a percent?
204%
Write 625,700 in scientific notation
6.257 x 105
1 1/4 * 3 2/3
55/12
0.55 -: 0.0005 = ?
1100
18 is 25% of 72
36 is 50% of 72
What is 75% of 72?
54
Does 936.5 m = 936,050 mm ?
Hint: 1,000 mm = 1 m
No, because it should be 936,500 mm instead of 936,050 mm.