The height of Dougal is 1.84 metres.

The height of Seb is 1.7 metres.
Write the height of Dougal as a fraction of the height of Seb.
Give your answer in its simplest form.

1 answer

1.84 = x * 1.7
so
x = 184/170 = 92/85
which is as far as can go because it is 4 *23 / (5*17)
no common factors