Question

julie planned to walk 35 miles a week. On Monday and Wednesday she walked 5 miles each. tuesday and thursday she walked 3 miles each. friday she walked 2 miles, saturday she walked 7 miles. and sunday she walked 4 miles. she failed to reach her goal. what was julie's approximate percent error?

Answer 1

11%.

Explanation:

Total miles walked = 5+5+3+3 +2+7+4 = 29.

%age error = [(35-29)/35] * 100

= 4/35 * 100

= 11%.

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