Answer:
Step-by-step explanation:
An irrational number can be written as a decimal, but not as a fraction. An irrational number has endless non-repeating digits to the right of the decimal point. Here is an irrational number: π = 3.141592
The last on in the bottom
Answer:
The number is 62.
Step-by-step explanation:
If the number is xy then x + y = 8.
Also x - y = 4.
x + y = 8
Adding the above 2 equations eliminates y:
2x = 12
x = 6
and y = 8-6 = 2.
To do this, convert 2 hours to minutes, so 120. then do 12/120, and convert to a percent!
8:5:3
8 blue marbles to 5 red marbles to 3 green marbles
There are 3 green marbles because the total of 16 marbles minus the blue and red marbles leave 3 marbles left.