9999/10000000
Because if you read it, it would be read as "nine thousand 10 millionths."
Answer:
1/30
Step-by-step explanation:

Hey there, the property is the Symmetric Propert of Equality. It can also be written as if a=b then b=a.
Answer:
Total distance Jason cycled = 20 miles
Step-by-step explanation:
Distance covered in first 2 hours = 2( 7.5)
=15
Distance covered in the 3rd hour = 15/3
= 5
Dividing by 3 because the distance covered in the 3rd hour is 1/4 of the distance covered in first two hours. By dividing by 3 we will get 1/4 of the distance
Total Distance = Distance covered in first two hours
+ Distance covered in the 3rd hour
=15 + 5
Total Distance = 20