Question 2(d)
Write True (T) or False (F) against each of the following statements:
8:9::24:27
If two ratios are equal, we say that they are in proportion.
Ratio of 8 to 9 = 89 = 8 : 9
Ratio of 24 to 27 = 2427 = 8 : 9
Since, 8 : 9 = 24 : 27
Therefore, 8, 9, 24, 27 are in proportion.
Hence, it is True.