Express the ratio of 2.5:5 in the simplest form of ratio.
Express in the simplest form:
The given ratio is 2.5:5.
On multiplying numerator and denominator by 10
∴2.55=2.5×105×10
=2550
=12
Hence, 2.5:5 in its simplest form can be written as 1:2.
Express each of the following ratios in simplest form:(i) 24:40(ii) 13.5:15(iii) 623:712(iv) 16:19(v) 4:5:92(vi) 2.5:6.5:8