What is an estimation of 492.6 divided by 48

10.

Step-by-step explanation:

We are asked to find the estimation of 492.6 divided by 48.

First of all, we will round 492.6 to nearest hundreds and 48 to nearest tens.

Since tens digit of 492.6 is greater than 5, so we will round up to nearest hundred as:

Since ones digit of 48 is greater than 5, so we will round up to nearest tens as: .

Now, we will find the quotient as:

Therefore, an estimation of 492.6 divided by 48 would be 10.

146%

step-by-step explanation:

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.