kittyguardia78 kittyguardia78

02-10-2021
Mathematics

contestada

If teddy rides his bike to school at 20 mph and rides home the same way at 25 mph, what is his average speed in miles per hour?
A. 22.5 mph
B. 45 mph
C. 200/9 mph
D. 200/7 mph

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danielac248 danielac248

02-10-2021

its d because ………………….

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