Hey there!
So, when finding who completed more, we would want to find the lowest denominator, but also, we would have to compare it with the numerator.
John: He completed 2/3, which is basically almost done.
Sarah: She only completed (half) of her homework.
Alex: He only did 7/8
Michelle: He/she only did 1/2, which is only half.
So, from looking at these fractions above, Michelle and Sarah are out.
We would just have to determine, which is finished more, John or Alex.
John had 2/3 & Alex 7/8
So, by comparing them both, 7/8 would be greater because the smaller the denominator is, and the closer that the numerator is to the denominator, this would mean that the homework is almost finished.
Your correct answer is Alex, he has completed more.
Hope this helps you!
Answer:
3x+45=180
3x=180-45
3x=135
x=45
Step-by-step explanation:
For this case we have:
, we must run the decimal point 20 spaces to the left.
, we must run the decimal point 12 spaces to the left.
Thus, it is observed that the mass of a small virus is smaller!
We subtract and obtain:
ANswer:
The mass of a small virus is less!
Use PEMDAS:
P = parenthesis
E = exponents
M = multiplication
D = division
A = addition
S = subtraction
First, start with the parenthesis:
(8.76 * 109)(6.52 * 10 - 3) / 13.27 * 105
(954.84)*(62.2) / 13.27 * 105
Then do ALL multiplication:
59,391.048 / 1,393.35
Now do all division:
42.62
So, your final answer is 42.62
The prime factors of 12 are : 2 x 2 x 3.....and 3 is the largest
4 1/3 is a mixed number because it has a whole number and a fraction.
