GREEN
GCF
(36,90)
18
LCM
(7,9)
63
Sally shoots an arrow 50 yards. Flame shoots her arrow three times as far.
How far did Flame´s arrow go?
150 yards.
In a time table tet, a group of children score 25, 17, 21, 25, 23, 21, 27, 21 and 18.
What is the mean?
22
2/9 * 6/5 =
Give your asnwer in the simplest form.
4/15
GCF
(60, 44)
4
LCM
(9,5)
45
A pencil costs 70¢. How much do 4 pencils cost?
280¢ or $2.80
In a time table tet, a group of children score 25, 17, 21, 25, 23, 21, 27, 21 and 18.
What is the median
21
5/7 * 7/10=
1/2
GCF
(12, 56)
4
LCM(12,18)
36
180 miles
In a time table tet, a group of children score 25, 17, 21, 25, 23, 21, 27, 21 and 18.
What is the mode?
21
5/2 ÷ 10/7 =
1 3/4
GCF
(90, 9)
9
LCM
(10,15)
30
A school bus can carry 50 children. How many buses are needed to transport 137 children?
3 buses
Beverly collects stamps. After Gabriel sees her collection, he wants to collect stamps, too. So she gives him 1 stamp for every 5 stamps that she keeps.
If there are 72 stamps in all, how many does Beverly keep?
60 stamps
100/60 ÷ 2/30 =
25
GCF
(72,66)
6
LCM
(3,9)
9
It takes the Earth 24 hours to spin once on its axis.
How many complete spins can it make 50 hours?
2 complete spins.
There are 16 tiles laid out on a table. They are all either shaded or white. 6 out of every 8 are white.
How many out of the 16 tiles are white?
12 tiles are white
2/10 ÷ 3/5 =
1/3