7 POINTS!!! EASY!!BUT I AM SMALL. A skateboarder traveled 3 5 of a mile in 1 20 of an hour. What was the skateboarder’s speed in

Question

vesna_86 [32]

3 years ago

5

7 POINTS!!! EASY!!BUT I AM SMALL. A skateboarder traveled 3 5 of a mile in 1 20 of an hour. What was the skateboarder’s speed in

miles per hour?

Mathematics

2 answers:

Alex17521 [72] · Answer 1 · 2022-03-12T03:24:29+03:00

Alex17521 [72]3 years ago

7 0

Speed = distance ÷ time so it's probably
35÷120=0.291 or 7/24 miles per hour

kolbaska11 [484] · Answer 2 · 2022-03-12T05:53:46+03:00

kolbaska11 [484]3 years ago

7 0

Okay, I'm unsure of the numbers but here goes...

For 3/5 of a mile and 1/20 of an hour-

3/5mile = 1/20 hr
x miles = 1 hr

Cross multiply-
3/5 * 1 = 1/20x
3/5 = 1/20x

Divide both sides by 1/20

x= 12

12 mph