Which of the following numbers will replace the question mark (?) in the given series?
54 58.7 64.4 71.1 78.8 ?
1
85.1
2
84.4
3
86.8
4
87.5
Which of the following numbers will replace the question mark (?) in the given series?
54 58.7 64.4 71.1 78.8 ?