DECIMALS
5.2 x 4.31
22.412
What is the value of x if y = 6
x = y + 8 - 19
x = 17
What is the mode out of these?
25, 30, 67, 28, 25, 28, 32
28 and 25
What is the simplified ratio for this? 6:3
2 to 1
2:1
2/1
What is the formula of area?
L x W x H = A
lwh = a
33.3 + 10.98
44.28
What is the value of y if x = 6
32 = x3 + y
y = 14
What is the Range out of these?
10, 5, 7, 3, 19, 16
The range is 16
If Linda has 6 basketballs and Sam has 7 soccer balls. Whats the ratio for this equation?
6:7
6 to 7
6/7
The diagonals of a rhombus are of lengths 18 units and 21 units. Find the area of the rhombus.
189 square units
48.90 - 12.36
36.54
Whats the value of x if y = 10
x = 10 + 79 - 86
x = 17
What is the median out of this data set?
54, 56, 87, 64, 32, 90
The median is 60
How do you simplify a ratio?
Find a GCF and divide the ratio numbers each by the greatest common factor and that is your new ratio
The area would be 60 sqare inches.
118.908 / 29
4.1
What is the value of x if y= 14
y = x / 21 + 7
x = 2
What is the mean of this data set?
83, 54, 79, 63, 90, 72
The mean is 73.5
F has 5 boxes and I has 10 bags. What is the ratio if I has 25 boxes instead of 10.
Tommy thinks the ratio is 5:25 and Rachel thinks the ratio is 1:5. Who is correct?
Rachel is correct (her answer was 1:5)
Mrs. Rock is tiling his rectangular kitchen floor with square tiles. The dimensions of the floor are 7m by 5m and the dimensions of each tile are 20cm by 20cm. How many tiles will she need to cover the bathroom floor?
Mrs. Rock needs 875 tiles.
(615.906 x 30.6) / 26
724.87
What is the value of v when x = 52 and y = 16
v = x + y x 3
v = 100
What is the mode and range of this data set?
45, 65, 75, 35, 25, 95, 75
The mode is 75
The range is 70
Jamie has 7 apples. Amy took 2 apples from Jamie. The current ratio for this is 7:9. How many apples did Amy have before she stole Jamies?
(remember to simplify)
1:1
1 to 1
1/1
If each side of a rectangle is increased by 50%, then its area will be increased by?
It would be increased by 125%