Answer:
C, 180 miles/ 3 hours
Step-by-step explanation:
C is the correct answer because you need to find the unit rate of all of the numbers.
A. = 30 mph
B. = 45 mph
C. = 60 mph
D. = 40 mph
Therefore, C is the fastest.
7.8456 x 10^(-4)
this means you move the decimal place to the left 4 places to get the actual value
The number of even positive integers less than a.b, i.e 90, is 45.
<h3>What are Arithmetic operations?</h3>
Arithmetic operations can also be specified by subtract, divide, and multiplying built-in functions.
Given that
a = 7 and b = 13
⇒ ab
Substitute the values of a and b in the above expression,
⇒ (7)(13)
⇒ 91
Since the number of even positive integers is less than
⇒ ab > even positive
⇒ 90 > even positive
since the even number less than a.b i.e. 91 is 90,
Here, 90 is the 45th number in the series of even positive numbers.
Thus, the number of even positive integer less than a.b, i.e 90, is 45
Learn more about Arithmetic operations here:
brainly.com/question/25834626
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Its <span>0.444444444. hope this helps you</span>
