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Decimals and Fractions KAP 10/20 Flashcards | StudBud
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Decimals and Fractions KAP 10/20
Decimals and Fractions KAP 10/20
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Answers
1
Divide!
7/2
1/9
2/9
1/14
2
(-3.2)2.1 =
-672
-6.72
67.2
0.672
3
9.76 x -0.46 =
-4.4896
0.4896
44.896
-448.96
4
Multiply Fractions
NH
4 3/8
3 and 3/8
2 and 3/8
5
(-0.14)(0.03) =
4.2
-0.42
-0.0042
0.042
6
Read the following word problem...
320
320.35
320.25
321
7
multiply these fractions...
4/27
5/27
2/11
1/9
8
-0.18(-0.06) =
108
-1.08
-0.108
0.0108
9
-2.2 x -4.3 =
-0.946
946
-94.6
9.46
10
4.5(-6.2)
27.9
-27.9
2.79
-2.79
11
When you multiply a number by a fraction that is less than 1, the product is a larger number.
False
True
12
Dwight bought 2.4 lbs of grapes. If they cost $1.95 per pound, how much did he spend?
$2.40
$4.68
$0.47
$1.95
13
When you multiply a number by a fraction that is greater than 1, the number increases
True
False
14
62.19 x 32.5 =
202.1175
2,021.175
20,211.75
2,021,175
15
35.15 x 3.7 =
13,005.5
130,055
1,300.55
130.055
16
Divide the following fractions...
6
20
40
4
17
Multiply the following decimals
10.5
-12.5
12.5
10.25
18
0.15(-0.6)
-9
-0.09
-0.009
0.09
19
Multiply Fractions
6/4 or 1 2/4 cups
8/4 or 2 cups
7/4 or 1 3/4 cups
5/4 or 1 1/4 cups
20
0.3 x 0.8 =
2.4
0.024
24
0.24
21
Ty has 7 kittens. If each weighs 3.75 oz, how much do they weigh altogether?
28oz
21 oz
26.25oz
262.5oz
22
Chan Hee bought 3.4 lbs of candy at $6.95 per pound. What did he pay?
$2,363.00
$23.63
$2.63
$236.30
23
multiply the fractions...
4/12
12/4
8
32/32
24
0.3 x 0.5 =
15
150
0.15
1.5
25
Read the following word problem...
3.5
3.25
3.15
4
26
12.6 x 15.3 =
19.278
19,278
192.78
1,927.8
27
Divide fractions
21/16
16/21
6/7
4/7
28
When you multiply with decimal numbers, you take care of the decimal point...
After multiplying
In the middle of multiplying.
Before multiplying.
29
Multiply Fractions
12/36
2/5
1/3
NH
30
I earn $9.40 per hour working. How much will I earn for 18.5 hours of work?
$17.39
$1,739.00
$17,390.00
$173.90
31
A tree grows 9.25 inches per year. How much will the tree grow in 3.5 years?
9.25in
323.75in
32.375in
33in
32
Decimal Word Problem
132
109
157
130
