Sebastian rides his bike 2,000 meters in 5 minutes. how many meters does he bike in 1 mintute

400 meters

Step-by-step explanation:

We need to divide the number of meters by the number of minutes:

2,000 ÷ 5 = ?

Think: 2,000 is 20 hundreds.

Use the basic fact 20 ÷ 5 = 4.

So, 20 hundreds ÷ 5 = 4 hundreds, or 400 meters.

its 4 because 2 times 2 is 4, if you double the number two you get four

step-by-step explanation:

12: 00 p.m. to 7: 00 p.m. is a total of 7 hours.

4: 00 p.m. to 7: 00 p.m. is a total of 3 hours.

this means that from 4: 00 p.m to 7: 00 p.m. this represents 3/7 of what was lost from 12: 00 p.m. to 7: 00 p.m.

after knowing this, after doing 11,600 - 6,800 = 4,800

4,800 represents 3/7 of what was lost for 7 hours.

we then divide 4,800 by 3 which gets 1,600.

because we know that 1,600 represents 1/7 of how much water was lost, we just have to multiply by 7, which gets 11,200.   after adding 11,200 to how much water was left at 7: 00 p.m. which was 6,800. 11,200 + 6,800 = 18,000

this means that the pool originally had 18,000 gallons in the pool.

you can also check your work by doing 18,000 - 4(1600), which becomes           1800 - 6400 which gets you 11,600.