Area
Formula to find the area of a square
Length x width or side2
What is 11 x 11+45
166
6/8 x 3/9
18/72 = 2/8 = 1/4
What the probability of rolling a 5 on a 6 sided die?
1/6
What is a mortgage?
A mortgage is an amount of money or currency borrowed to purchase something.
Formula to find the area of a parallelogram
Base x Height
9p = 63
what is ”p”?
7
4/5 - 8/45
140/225 = 28/45
What are tree diagrams for?
It is to organize all possibilities in a set of choices/possibilities.
Do you pay more of your mortgage monthly if your interest rate is higher or lower?
If your interest rate is higher, you pay more.
Formula to find the area of a triangle
Base x Height divided by 2
8m + 43 = 67
what is “m”?
M = 3
4/5 + 8/45
32/225
A 4 peiced spinner has rolled 12 times. The results were:
A: 3 B: 4 C: 1 D: 5
which letter had the largest and smallest portion?
C was smallest
D was largest
What is the average amount of years a mortgage is paid off?
25 years
Formula to find the area of a trapezoid
Side A + Side B divided by 2 x height
6k + 7m + m = 62
what is “k” and ”m”?
K = 5
M = 4
Can the sum of two fractions equal the difference between the same 2 fractions?
Yes
What fraction is 46%?
46/100 = 23/50
How many years will you need to work if your salary is $500 per month and your debt is $35000
About 5.9 years (Rounded = 6)
Formula to find the area of a circle
PI (3.14) x Radius2
8g + g4 + 7 = 91
what is “g”?
G = 7
What digit can you put in both boxes to make the equation true?
_/7 - 2/_ = 11/21
6
What percent is 58/450
12.89%
How many years will you need to work if your salary is $4269 per month and your debt is $694200?
Around 13.6 years, rounded = 14