Person A can complete a task in 7.5 minutes. Person B does the same task in 17.5 mins. Write the ratio of these times in the simplest whole number form
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We will solve this using the LCM technique.
A takes 8 hours & B takes 12 hours. So, let the total work be LCM(8,12) = 24 Units
A -> 8 hours = 3 Units/hour
B -> 12 hours = 2 Units/hour
A + B = 5 Units/hour
Thus, TOTAL TIME = 245245 = 4.8 Hours
please mark as BRAINliest answer
We will solve this using the LCM technique.
A takes 8 hours & B takes 12 hours. So, let the total work be LCM(8,12) = 24 Units
A -> 8 hours = 3 Units/hour
B -> 12 hours = 2 Units/hour
A + B = 5 Units/hour
Thus, TOTAL TIME = 245245 = 4.8 Hours
please mark as BRAINliest answer
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