No. 250 is not evenly divisible by seven.
250 ÷ 9 = 27 with remainder 7 or 27.7778 times.
9 with remainder 7.
35.7143
7 times
7.572
(250) / (7 billion) = 0.000 003 571 % (rounded)
the answer for £2.50 multiplied by 7 is £17.50
I suggest that 250 inches is more.
0.028 = 28/1000 = 7/250
No.
0.14
35/250 or 7/50 in simplified form