Addition/Subtraction
1/2
0.5
13.8 / 3 =
4.6
Trisha took 3.25 minutes to finish a race, while Rachel took 3.207 minutes. Who won the race?
Rachel won.
67.75 - 8.1 =
59.65
1/5
0.2
33.6 / 5 =
6.72
A chef is making 10.5 batches of dinner rolls. For each batch, he kneaded the dough for 0.7 hours and let the dough rest for 1.6 hours. He then baked the dough for 0.4 hours. How long did it take him to bake a batch of dinner rolls?
It took him 1.7 hours to bake a single batch of dinner rolls.
9.6 + 0.18 =
9.78
2/3
0.666...
156 / 5 =
31.2
A car travels 367.80 km in 6 hours. Assuming it travels at a steady speed, how far would it travel in one hour?
61.30 km
12 - 4.61 =
7.39
1/8
0.125
0.07 x 0.4
0.028
122 / 6.1
20
Jack wants to buy a 5.7 lb watermelon priced at $1.58/lb. How much did he pay for it?
$9.01
62 - 48.6
13.4
1/16
0.0625
.23 x 6.7
1.541
118 / 5.9
20
Carlos needs to buy 6 pens and some colored pencils for school. He has $25.00 to spend. If the pens are $3.50 each, how much does he have left to spend on the colored pencils?
He has $4 left.