Math
True or False 0.8 is the same as 8 pennies. Explain Why or why not
False/ 0.8 is 8 tenths and that is 8 dimes which equals 80 cents
Each batch of cookie mix need 0.4 cups of sugar, and each batch can make 16 cookies. If Mrs. Tredwell is making 4 batches of cookies, how much sugar does she need?
0.4 x 4 = 1.6 She needs 1.6 cups of sugar.
0.5 X 4.9
2.45
A chef had 7 potatoes. How many bowls of mashed potatoes could he make if each bowl used one-quarter of a potato?
28
Sally found 2 boxes of sugar in the kitchen. The green box is 1.26 kg, and the red box is 1.026 kg. Which box contains more sugar?
1.26 > 1.026 The green box contains more sugar.
1/2 + 3/4 - 1/3
11/12
A bag of walnuts was 7 pounds. How many one-eighth of a pound servings are there in a bag?
56
.005 X .9
0.0045
A group of 5 friends bought a one-quarter of a pound of bubblegum. If they split it equally, how much would each friend get? ***winner, winner, chicken dinner!!
1 ⁄20
A small book took one-seventh of a ream of paper to make. How many books could be made with 3 whole reams of paper?
21
[5 - (2 x 2)] +10
11
Ethan measured 1.43 cups of sugar. How much more sugar does he need?
1.6 – 1.43 = 0.17 She needs 0.17 of a cup more sugar.
5.6 X 8.71
48.776
Joe pays $1.63 for a cappuccino on days he's running late to work. One week he was late on Tuesday, Thursday, and Friday. How much did he spend on cappuccinos that week?
$4.89
Rachel wanted her box of candy to last 3 days. If the box weighs one-fifth of pound, how much should she eat each day?
1 ⁄ 15
4/5 ÷ 2 x 1/3
2/15
Molly has 3 bags of flour. She has two smaller bags with 0.75 kg of flour each and a bigger bag which has 1.14 kg. How much flour does she have in total?
0.75 + 0.75 + 1.14 = 2.64 She has 2.64 kg of flour in total.
4.5 X 5.7
25.65
An aquarium had 3 tons of fish food. How many months would it take them to use it all if they used one-quarter of a ton each month?
12
A store had 2 boxes of video games. How many days would it take to sell the games if each day they sold one-half of a box?
4
3 - 1.25 + 6.4 x (8.5 - 2.66)
39.126
Russell uses 4/5 of a bag of chocolate chips to make eight muffins. What fraction of the bag of chocolate chips does each muffin contain?
1/10
8.96 X 52.7
472.192
Benjamin bought 12 goldfish. Each goldfish cost $0.98. How much did Ben get back if he paid with a $20 bill?
$8.24
A water hose used one-third of a gallon of water every second. If Tiffany need to fill up 9 gallon sized containers, how many seconds would it take?
27