Hello!
The easiest way to solve this would be to convert 6 4/5 to a decimal. We know that to convert a fraction to a decimal, we must divide the numerator by the denominator.
4 / 5 = 0.8
0.8 + 6 = 6.8
So, 6 4/5 is 6.8 as a decimal.
See how it's easier now that we've converted the mixed number to a decimal?
There could be many numbers between 6.8 and 7. Some examples are:
6.81, 6.82, 6.83, 6.9, etc.
Answer:
-317 feet
Step-by-step explanation:
Initial point = zero
1. Drop 294 feet
2. Climbing
3. Drop
Overall: -317 feet
No instructions? I'll assume you want the unit rate.
4 miles in 36 minutes = 4/36 miles in 1 minute, or 1/9 mile in 1 minute.
1 3/4 mile in 20 minutes? Multiply both figures by 3:
7 miles in 60 minutes, or 7 miles in 1 hour, or 7 mph.
The kilogram of grass eaten by the cow is 7kg and the kilogram of grass eaten by the horse is 6kg.
<h3>The two simultaneous equations that can be derived from the question:</h3>
9h + 45c = 369 equation 1
4h = 3c + 3
4h - 3c = 3 equation 2
Where:
c = kg eaten by cows
h = kg eaten by horses
<h3>What is the value of h?</h3>
In order to determine the value of h, multiply equation 2 by 15
60h - 45c = 45 equation 3
Subtract equation 3 from equation 1
69h = 414
h = 6kg
<h3>
What is the value of c?</h3>
Substitute for c in equation 2
4(6) - 3c = 3
24 - 3c = 3
21 = 3c
c = 7
To learn more about simultaneous equations, please check: brainly.com/question/25875552