To estimate the quotient, we can round the given distance of 60.9 miles to the nearest whole number, which is 61. To find the estimated distance the cyclist rode in 1 hour, we divide the estimated total distance by the given time of 3.5 hours.
Estimated distance in 1 hour = Estimated total distance / Time
Estimated distance in 1 hour = 61 miles / 3.5 hours
Using long division, we can calculate the estimated quotient:
__17__
3.5 ) 61
- 59.5
------
1.5
The quotient is approximately 17.
Therefore, the cyclist probably rode about 17 miles in 1 hour.
A cyclist rode for 3.5 hours and completed a distance of 60.9 miles. If she kept the same average speed for each hour, how far did she ride in 1 hour?
Part A
Estimate the quotient. Include an equation to show your work. Explain your thinking.
1 answer