find the value of 53
125
There are 30 marbles in a bag. There are 13 red, 5 blue and the rest are yellow. What is the ratio of yellow to blue? *write all 3 ways
12/5, 12:5, 12 to 5
Solve: x + 37= -23
-60
A rectangle has a length of 12 in and a width of 8 in, what is the area and perimeter of the rectangle?
p= 40 in
A= 96in2
Convert 26/100 to decimal and percent
0.26
26%
Which is the exponent in 85
5
A famous soccer player named Ronaldo is scoring goals of a ratio of 5:3 to Mbappe. A this rate is Mbappe scores 27, how many will Ronaldo score? *solve for x set up as a proportion.
45
Simplify: -4g= -32
g=8
A square has a side of 10 cm. What is the area and perimeter of the square?
P= 40cm
A= 100 cm2
What is 3/5 as a percent and decimal
0.6 or 0.60
60%
Write 46 in expanded form
4X4X4X4X4X4
A school is going on a field trip to the aquarium. there is going to be 2 adults for every 12 students. If there are 108 students going, how many adults will go?
*set up as a proportion
18
Solve for h:
h - (-8) = -32
h = -42
A circle has a radius of 4 cm, what is the circumference of the circle? *round to the nearest tenth
25.1 cm
compare 4.6% and 0.23 using <,> or =
4.6% < 0.23
Create the exponent form for 7x7x7x7x7x7
76
A class took a survey on their favorite genre of music. The ratio was 3:4 on pop to country. At this rate if 52 students chose country, how many chose pop?
39
Solve for m.
m/7= 12
m=84
Find the area and perimeter
A=72 cm2
P= 20 cm
Put in ascending order;
37%, 3/10, 0.03
0.03, 3/10, 37%
Solve. 24 + 32
25
At the zoo there are 100 animals, 20 gorillas, 30 birds, 15 reptiles, 20 kinds of bears. What is the ratio to the rest of the animals to birds and reptiles?
Simplify
15:45= 1:3
h/ -4 = -12
48
The garden club wants to plant new flowers and put in fresh soil in a circular flower bed. The Diameter is 12 in, find the amount of soil needed to fill the flower bed.
*round to the nearest tenth
A= 113.1
Put in descending order;
0.99, 97%, 98/100, 9.9%
0.99, 98/100, 97%, 9.9%