Working with fractions, you'll need to find the least common denominator (LCD). In this case, the LCD is 20.
Rewriting the four given numbers to the LCD, you would get:
10/20, 15/20, 4/20, and 14/20.
Now, you just organize it from least to greatest as:
4/20 < 10/20 < 14/20 < 15/20.
In other words, it is:
1/5 < 1/2 < 7/10 < 3/4.
Answer:
A
Step-by-step explanation:
you can easly understand the question by read the question again and again.
Answer:110k per minute
Step-by-step explanation: 30 seconds is half of a minute, so you multiply 30 seconds by 2 to get the rate per minute, 110k.
