To find out how far the train will travel in 3 1/2 seconds, we can multiply the distance it travels in 1/10 second by the number of 1/10 seconds in 3 1/2 seconds.
We know that the train travels 70 feet in 1/10 second.
To find out how many 1/10 seconds are in 3 1/2 seconds, we multiply 3 1/2 by 10 (since there are 10 1/10 seconds in a second).
3 1/2 * 10 = 35
So, in 3 1/2 seconds, the train will travel 70 ft * 35 = 2,450 feet.
A train travels 70feet in 1/10 second. At the same speed how many few will it travel in 3 1/2 seconds
1 answer