Answer:
37.5
Step-by-step explanation:
5*15=75 then 75/2=37.5
hello : 256 words
2 minutes and 30 = (2×60)+30=150seconds
4 minutes = 4 ×60 = 240 seconds
150seconds →160 words
240 seconds → x ?
x = (160×240) / 150 = 38400/150= 256 words
At least 2 possible selection
