6 4/5 = 34/5
34/5 / 1/10
= 34/5 x 10
= 68
answer
B. 68 pieces with nothing remaining
5280 feet
1 mile is equal to 5280 feet
i think that’s what you’re asking
Finding common denominators allows you to more easily get your answer for the problem. fractions are complex as it is if you have a denominator of 16 and 4 your immediate reaction would be to just subtract the process and answer would be completely wrong.
The answer is choice D because if you combine the like terms, you get 15-23i
i hope that helps!!!!
Answer:
44 mph
Step-by-step explanation:
Given that:
Before lunch :
Time taken = 2hrs ; at speed = x mph
After lunch :
Time taken = 3hrs ; at speed = x + 10 mph
Total distance covered = 250 miles :
Distance = speed * time
(2 * x) + (3 * (x + 10)) = 250
2x + 3x + 30 = 250
5x + 30 = 250
5x = 250 - 30
5x = 220
x = 220/ 5
x = 44 mph
Rate before lunch is 44mph
