Answer:
240kmh
Step-by-step explanation:
The distance that the train traveled in 30s is the difference of the total length of the tunnel and the train (2000m). This means it travels 2000m/30s. This ratio is the same as 240000/3600s or 240km/1hr.
Six times seven equals forty two
Answer:
66
Step-by-step explanation:
If you have 1 for every 6, youll have 1/6 the amount of blue as white. if you have 11, you multiply that by 6, and get 66.
6 units
12 is also a diameter because it goes through the whole circle.
Divide it by 2 to find 6.
Answer:
it will take 7 nights
Step-by-step explanation:
