Answer:
12 2/3
Step-by-step explanation:
median = average
4+9+11+13+16+20= 73
73/6= 12.16666666666666666666666666666... = 12.67 = 12 2/3
Answer:
Conversion a mixed number 1 2/
3
to a improper fraction: 1 2/3 = 1 2/
3
= 1 · 3 + 2/
3
= 3 + 2/
3
= 5/
3
To find new numerator:
a) Multiply the whole number 1 by the denominator 3. Whole number 1 equally 1 * 3/
3
= 3/
3
b) Add the answer from previous step 3 to the numerator 2. New numerator is 3 + 2 = 5
c) Write a previous answer (new numerator 5) over the denominator 3.
One and two thirds is five thirds
Conversion a mixed number 2 1/
3
to a improper fraction: 2 1/3 = 2 1/
3
= 2 · 3 + 1/
3
= 6 + 1/
3
= 7/
3
To find new numerator:
a) Multiply the whole number 2 by the denominator 3. Whole number 2 equally 2 * 3/
3
= 6/
3
b) Add the answer from previous step 6 to the numerator 1. New numerator is 6 + 1 = 7
c) Write a previous answer (new numerator 7) over the denominator 3.
Two and one third is seven thirds
Subtract: 5/
3
- 7/
3
= 5 - 7/
3
= -2/
3
For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(3, 3) = 3. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 3 × 3 = 9. In the next intermediate step, the fraction result cannot be further simplified by canceling.
In words - five thirds minus seven thirds = minus two thirds.
Answer:
40 yds.
Step-by-step explanation:
Let's split the figure into a square and triangle. The square's area is 4*4=16 yds.
For the height of the triangle, we have 4 and the side of the square. As all sides of a square are equal, that part is 4 yds, which means that the height is 4+4=8 yd. That means the area is
=48/2=24
The total area is the square+triangle=16+24=40 yds.
Step-by-step explanation:
midpoint (x,y)= (x1+x2)/2 ,( y1 + y2)/2
= (-3+5/2 , -4 +2/2)
= (1,-1) answer
Answer:
7/8
Step-by-step explanation:
rate of change = slope
8y = 7x+56
divide both sides by 8: y = 7/8x+7
rate of change = 7/8