steven can type 160 words in 2 minutes and 30 seconds at this rate, how many words can he type in 4 minutes?
1 answer:
Answer:
hello : 256 words
Step-by-step explanation:
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
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