Juan rides his bike with a constant speed of 20 km/h. How long will he take to travel a distance of 30 kilometers?

2 answers:

7 0

Okay so he is rideing 20 km per hour and he needs to go 30 km
it will take him about one and a half hours to reach his destination

Fudgin [204]3 years ago

4 0

Given:
unit rate: 20km/h

Speed = distance / time
20kmh = 30km / time
time = 20kmh / 30km
time = 2/3 hrs or 40 minutes

2/3 hrs * 60mins/hr = (2*60)/3 = 120/3 = 40 minutes

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Read 2 more answers

Will ran the diagonal distance across a square field measuring 40 yards on each side. James Ran the diagonal distance across A r

ozzi

Answer:

Will ran the longer distance.

He run 56.40 yards longer distance.

Step-by-step explanation:

The question is incorrect so the correct question is below.

Will ran the diagonal distance across a square field measuring 40 yards on each side. James ran the distance across a rectangular field with a length of 25 yards and a width of 35 yards. Who ran a longer distance,and how much longer did he run?

Now, to find the person who ran longer distance and the distance he run.

Will ran the diagonal distance across a square field.

The length of square field = 40 yards.

So, we put formula to get the diagonal of square:

$Diagonal=length\sqrt{2}$