The correct option is C Rehana
The jumps by four children are given.
We wil compare the numbers to find which child jumped the farthest.
So, let us compare 3.50, 4.05, 4.50, 3.05
4 > 3
So, 4.05 and 4.50 are larger than 3.50 and 3.05
Let us compare 4.05 and 4.50
4.05 has 0 tenths while 4.50 has 5 tenths.
So, 4.50 > 4.05
So, 4.50 is the largest among the given numbers.
Thus, Rehana jumped the longest.