20/9 is the answer that I got
600 ft. This is because you travel 10 feet per second and there are 60 seconds in a minute. 10 x 60 =600
72cm
you multiply the outside length (6cm each) by how many there are
Try and find the common denominator which is 6 since 2×3 is 6 then once u get ur denominator u have to find the numerator which would be 4/6+3/6 And that would equal 7/6 and if you would u would keep it like that but if u would have to change it into a mixed fraction it would be 1 and 1/6
Hoped this helped
262.5 miles
explanation 1/4 is half of 1/2 so 52.5 is half of 105 and then 210 for an hour of travel