Question

25, 30, 45, 54,?
a) 81 b) 84 c) 87 d) 90 e) 92​

Answer 1

Answer:

what is the question first

Step-by-step explanation:

I don't understand question

Answer 2

Step-by-step explanation:

$\begin{array}{|c|c|} \hline \tt Amount & \tt Number of workers \\ \hline 300-400 & 14 \\ \hline 400-500 & 18 \\ \hline 500-600 & 23 \\ \hline 600-700 & 15 \\ \hline 700-800 & 10 \\ \hline \end{array}$