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Fractions
Measurement
Circles
???
Riddles
100
What is 3/6 in lowest terms?
3/6 written in lowest terms is 1/2
100
What is the volume of a cylinder with a radius of 6cm and a height of 10cm?
A)1130.4
100
If the diameter of a circle is 56cm, what is the radius of the circle and how do you know?
The radius of the circle is 28cm. Radius equals half the diameter.
100
Solve: 5² + 3² x 8
272
100
If a rooster laid 13 eggs and the farmer took 8 of them, and then another rooster laid 12 eggs in which 4 of them were rotten, how many eggs were left?
Roosters don't lay eggs!!
200
1/7 × 1/6 = ?
1/42
200
A circular flowerpot has a radius of 30cm and a height of 80cm. What is the volume?
226,080 cm3
200
The button on Amanda's shirt has a radius of 2cm. What is the circumference of the button?
The circumference of the button is 12.56cm.
200
Add: ......... Answer in proper and improper fractions.......... 2/3 + 6/3 + 9/3
71/3 OR 21 2/3
200
YOU HAVE 30 SECONDS. GO!! Take the number 1000 and add 40 to it. Now add another 1000. Now add 30. Now add another 1000. NOW ADD 20. Now add another 1000. Now add 10.
4100
300
9/10 + 1/2=
1 2/5
300
A cylinder has a radius of 29m and height of 45m what's the surface area? Round to the nearest tenth
13,476.9m
300
A spinner has 6 sectors. Half of them are red and half of them are green. The radius of the spinner is 3cm. What is the area of the red sectors.
The area of the red sectors is 14.13cm².
300
Sam is a basketball player. When he shoots the ball, the ball goes in 65% of the time. If Sam shot 30 balls, how many balls will go in?
19
300
How can you make 1000 using only and exactly 8 eights.
888 + 88 + 8 + 8 + 8 =1000
400
A furniture maker used 2/3 of a can of paint to paint 6 chairs. She used the same amount of paint for each chair. How many cans of paint did she use for each chair?
He used 1/9 of a can of paint for each chair
400
A plate has a diameter of 50m. Whats the circumference?
A) 157cm
400
The area of a circlular swimming pool is 1256m². What is the radius of the pool?
The radius of the swimming pool is 20m.
400
Find the Number: 50% of 100..........Divide it by 2..........Add 3..........Put the number in a negative form..........Add 80..........Multiply by 2..........What is 2/4 of your number?
52
400
The ages of a father and a son add up to 66. The father's age is the son's age reversed. How old could they be? Define all three possibilities.
51&15.......42&24........60&06
500
Liam made strawberry jam and raspberry jam. He made enough strawberry jam to fill 5 jars. If he made 4 and 5/8 times as much raspberry jam as strawberry jam, how many jars will the raspberry jam fill? Simplify your answer and write it as a proper fraction or as a whole or mixed number.
Liam made enough raspberry jam to fill 23 full jars and 1/8 of a jar.
500
A revolving sprinkler sprays water in all directions. It covers 1500 ft² with water as it turns. If you stay 25 feet away from the sprinkler, will you get wet? How do you know?
No you will not get wet. The sprinkler sprays the water at a radius of 21.9 feet.
500
A coffee grower is going to package his coffee in cylindrical cans which will hold exactly 785 cubic inches of his product. If the cans are to be 10 inches in height, what must the radius of the can be?
The radius has to be 5 inches.
500
As I was going to St.Ives, I met a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kits. Kits, cats, sacks, wives. How many were going toSt.Ives?
Only the narrator was going to St.Ives. There were 2801 going the other way.