Emma and Kelton are running a (26.2) mile marathon. Emma has run 19.65 miles so far, while Kelton has run 13.1 miles. What percentage of Emma's distance has Kelton completed.

66.67%

Step-by-step explanation:

The distance Emma has run is 19.65 miles.

The distance Kelton has run is13.1 miles.

We want to express 13.1 miles as a percentage of 19.65 miles.

The quantity that comes after 'of' becones the base or denominator.

Multiply by 100 by moving the decimals forward twice.

Therefore Kelton has covered 66.67% of Emma's distance.

3.76%

step-by-step explanation:

x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x

step-by-step explanation:

last month maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. let x represent the number of times she hiked the 5-mile trail, and let y represent the number of times she hiked the 10-mile trail. if she hiked a total of 90 miles, which equation can be used to find the number of times maria hiked each trail? x + y = 90 5x – 10y = 90 90 – 10y = 5x 90 + 10y = 5x