Rates
what do we call rates/ratios in a table with the same taste in each batch?
equivalent
23 x 45
1035
True or false:
A table has equivalent rates/ratios.
A double number line does not.
False.
Both the table and the double number line show equivalent ratios
A kangaroo hops 2 kilometers in 3 minutes. At this rate, how long does the kangaroo take to travel 20 kilometers?
30 minutes
Han earns $33 for babysitting 4 hours. At this rate how much will he earn for 7 hours?
57.75
1/ 2 * 7
3.5
7/2
A batch has 43 red marbles and 25 yellow marbles. How many marbles total are in this batch?
68 marbles
A kangaroo hops 2 kilometers in 3 minutes. At this rate, how far does the kangaroo travel in 9 minutes?
6 kilometers
The cost of 5 cans of dog food is $4. At this price, how much do 11 cans of dog food cost?
$8.80
.25 x 15 =
3.75
A teacher gave each student 4 purple cards and 3 white cards. In total, the teacher gave out 91 cards.
How many white cards were given out?
39 white cards
Mai runs a 400 meter track at a constant speed of 250 meters per minute.
She runs 4 laps. How many meters did she run?
1600 meters
An elevator travels 310 feet in 10 seconds. At that speed, how far can this elevator travel in 12 seconds?
372 feet
0.72 X 0.5
0.36
A teacher gave each student 4 purple cards and 3 white cards. In total, the teacher gave out 91 cards.
How many purple cards were given out?
52 purple
A kangaroo hops 2 kilometers in 3 minutes. At this rate, how long does the kangaroo take to travel 5 kilometers?
7.5 minutes
A restaurant has 26 tables in its dining room. It takes 10 minutes to set 4 tables. How long will it take to set up all the tables?
65 mins
1 hour 5 mins
11 divided by 1001 =
91
A teacher gave each student 4 purple cards and 3 white cards. In total, the teacher gave out 91 cards.
How many students in the class?
13 students
Mai runs a 400-meter track at a constant speed of 250 meters per minute.
She runs 4 laps. How many minutes did it take her?
6.4