Multiply Decimals
True or False, you must line up your decimals when multiplying decimals
What is FALSE
-10 divided by .5
What is -20
-2/4*7/2
What is -14/8 or -7/4
What is the rule for Dividing Fractions
What is Keep Change Flip
Sarah has a ribbon that is 3/4 of a yard long. She needs to cut it into pieces that are 1/2 of a yard each. How many pieces can she cut from the ribbon?
1.5 or 6/4
6/9*-3/8
What is -18/72 or -1/4
4/3 divided by -6/4
What is -16/18 or -8/9
A recipe requires 2/3 cups of sugar. If Jake has 5/6 cups of sugar, how many times can he make the recipe?
1.25 or 15/12
.24 divided by -4
what is -.06
-1/2 * -2/3
What is 1/3
3/4 divided by 1/8
What is 6
Each notebook costs $2.75, and Lucy wants to buy 4 of them. How much will she spend on all the notebooks?
$11.00
20.034 / 2.1
What is 9.54
What is 2 and 3/5 * 2/5
What is 1 and 1/25
2 and 3/4 divided by 3/5
What is 4 and 1/6
A rope is 6.3 meters long. If you cut it into pieces that are 0.9 meters each, how many pieces will you have?
9 pieces
What is 2 and 1/4 * 2 and 2/7?
What is 5 and 1/7
3/5 divide by 4
What is 3/20
At a factory, each machine produces 0.75 gadgets per minute. If a machine runs for 3.2 hours without stopping, how many gadgets does it produce? (Note: 1 hour = 60 minutes)
144 gadgets (3.2 hours × 60 minutes = 192 minutes; 192 × 0.75 = 144 gadgets).