Edited in the comment ............
Hello :
gcf :<span>The "Greatest Common Factor" is the largest of the common factors (of two or more numbers)</span>
<span> 190 and 210 :
</span>190= 2×5×19
210 = 2×5×7×3
gcf(190,210) = 5
Answer:
The correct option is OPTION (A) .
It has infinite lines of symmentry
Answer:
Distance covered by Reuben jogging in 4 calendar weeks = 61.2 miles
Step-by-step explanation:
Distance covered by Reuben jogging every weekday = 2.25 miles
Distance covered by Reuben jogging every weekends is 1.8 times as far as he covers in weekdays to nearest hundred.
To find Reuben jogs in 4 calendar weeks.
Solution:
Distance covered by Reuben jogging every weekends = 
There are 5 weekdays in a week.
Thus, total distance traveled in weekdays = 
Distance jogged in a week = 
Using unitary method to find distance jogged in 4 weeks.
If Reuben jogs 15.3 miles in a week
Thus, in 4 weeks he will jog = 