Multiplying Decimals
Multiply: 0.6 × 0.3
0.18
1/2 x 3/4
3/8
Convert 2 1/3 to an improper fraction
7/3
0.8 ÷ 0.2
4
0.21 x 5
1.05
Multiply 1.25 x 0.4
0.5
2/3 x 3/5
6/15 or 2/5
Convert 5 7/9 into an improper fraction
52/9
4.5 ÷ 0.15
30
21.6 divided by 3
7.2
0.123 x 0.45
0.05355
2/3 x 3/8
MUST BE IN SIMPLEST FORM
1/4 (6/24)
Convert 25/4 into a mixed number
6 1/4
7.2 ÷ 0.036
200
15.45 x 6
92.70 or 92.7
12.06 × 0.305
3.67833
7/12 × 9/14
63/168 or 3/8 (GCF of 63 and 168 is 21)
13/2
32.1 ÷ 6.54
ROUND TO NEAREST THOUSANDTH
4.908!
35.68 divided by 6
ROUND TO THE NEAREST HUNDREDTH
5.95!
5.946, rounded to the nearest hundredth, would be 5.95!
A recipe needs 0.375 liters of syrup for one batch. How much syrup is needed for 8 batches?
3.0
Carla paints 3/4 of a board. She paints 2/5 of that area again in a different color. What fraction of the whole board is the second color?
3/10
A baker uses 3 1/2 cups of flour per batch. How many cups are in 5 batches?
7/2 x 5/1 = 35/2 = 17 1/2 batches; 17.5 batches
A 2.5-meter rope is cut into pieces 0.125 m long. How many pieces are there?
20 pieces!
1.625 x 80
130