Ratios/Proportions
True or False: Two equivalent ratios are proportional.
True
54/.25
216
2 5/6+3 3/4 x 1 1/5
7 1/3
5.2 x 1.75
9.1
70% of 37
25.9
The ratio of green to yellow
candies is 2:5. If there are 32
green candies, how many green
and yellow candies are there
altogether?
240
The campers completed an obstacle
course that took 1 1/2 hours. One-sixth of the
time was spent climbing rope ladders, and
of the time was spent canoeing across the
lake. If the rest of the time was split evenly
among crossing a rope bridge, archery, and
s'more making, how much time was spent
on archery?
15 min
12 1/4 - 8 3/4
3 1/2
1.5/2.5
0.6
What grade did you get if you got 16 questions correct out of 25?
64
The ratio of hot dogs to
hamburgers sold at a baseball
stadium is 8:3. If 272 hot dogs were
sold, how many hamburgers were
sold?
102
The peewee campers gathered 28 logs
for the campfire. Each of the logs is 1 3/4
feet long. If all of the logs were stacked
end to end, how long would the line of
logs measure?
49 ft
Camp Wigwam has 96 sleeping bags, 1/6
of which are blue. The rest of the
sleeping bags are green. How many
green sleeping bags does Camp
Wigwam have?
80
Maya has three diamonds that weigh 0.275 g each. Claire has two diamonds that weigh 0.412 g each. Who has more grams of diamonds?
Maya
24 is what percent of 30?
80%
If a recipe calls for 3/4 cup of sugar and feeds 12 people, how much sugar would be needed in the same recipe made to feed 36 people?
1 7/8 cups
Camp Canoe started with a bag of 1000
marshmallows. One-eighth of the bag of
marshmallows was eaten last weekend,
and the remainder will be split evenly
among five camping groups. How many
marshmallows will each group get?
175
One of the logs camp counselor Amy
gathered for the campfire weighed 4
kilograms. Camp counselor Megan
gathered a log that was the weight
of Amy's log. How much did the log
weigh that Megan gathered?
2 1/2 kg
Paul has been saving $8.50 each week for 16 weeks. How much money would he have left if he bought a game for $69.95 ?
$66.05
Mark has $73.60 in his savings account. He withdraws $24.35, deposits $35, and then withdraws $15.70. If Mark gives his mother 25% of his total savings, what is the amount of money he gives to his mother?
$17.14
The ratio of green to yellow
candies is 2:5. If there are 32
green candies, how many green
and yellow candies are there
altogether?
240
The Smith family drove 2.5 hours going 49mph, 1.25 hours going 52mph and 5 hours going 38mph. How far did they drive?
377.5 miles
The Long Lake Trail is 3 5/9 miles long. The
campers take a one hour long break
5/8 of the way through their hike to
have lunch and rest. How much
farther do they have to walk?
1 1/3 miles
Hugh and Hannah are practicing for a race. During practice, Hannah swims 11 laps with an average of 27.02 seconds per lap. Hugh swam 12 laps, with an average of 20.5 per lap. How much longer did it take Hannah to swim 11 laps than Hugh to swim 12?
51.22 seconds
Bobby worked
714 hours and Jimmy worked 612hours. Bobby made $8.25 per hour and Jimmy made $7.50 per hour. What was the total amount of money earned by both combined?
$108.56