Of cadence's paintbrushes 2/10 were use to paint a picture. write 2/10 as a fraction with a denominator of 100. then write the fraction as a decimal.

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.