Fractions and Decimals
1.5 + .75 =
2.25
What is the correct volume formula?
L x W x H or B x H
Andrew needs to give his friends the change from some baseball tickets he purchased. He has $18.60 to give to 3 friends. How much money will each friend get if he gives them the same amount of money?
$6.20
3/5 is greater than .6
False, it is equal to
4 1/2 - 3 1/3 =
1 1/6
V = 2 in x 3 in x 4 in
24 cubic inches
Annie practiced the piano for 3/4 of an hour every day for 12 days. How many hours did she practice those days?
9 hours
.895 is less than .985
True
20 - .75 =
19.25
V = 3 in x 6 in x 4 in
72 cubic inches
How many minutes did Annie practice?
540 minutes
Is the rule 3n - 3?
Input Output
1 0
2 3
3 6
4 9
5 12
True
15.6 - 12.5 =
3.1
V = 3 in x 9 in x 2 in
54 cubic inches
One student has a pencil that is 5 3/8 in long and another student has a pencil that is 2 2/8 in long. What is the difference?
3 1/8 in
3.201 is less than 2.990
False
2 1/3 + 1 1/2 + 3 2/3 =
7 1/2
V = 5 in x 5 in x 5 in
125 cubic inches
Rebecca earned $4.80 on Monday, $7.20 on Tuesday, and $5.40 on Friday. How much does she still need to earn to have $20.00?
$2.60
Sam had 1 3/4 bags of trail mix. He ate 1/2 a bag. He gave 1/3 of a bag to a friend. He dropped 1/6 of a bag. How much trail mix does he have left?
3/4 of a bag