Answer:
2×3=6
or 6×5=30
Step-by-step explanation:
Theres a lot!
Answer

Solution
Simplify both sides of the equation.

We are left with d = 4+
Add

Hence, d = 
There are no decimal points, and there are 2 numbers. Therefore, the first number will be a "10s" number, and the second will be a "1s" number.
The new length of the running trail would be 6.286 miles
notice, the denominator for each fraction is the same, thus the LCD is just 3.
