lovekookie92 lovekookie92

09-11-2020
Mathematics

contestada

A worker can do a job in 5 hours, and his student can do the same job in 8 hours. What part of the work is left to finish after two hours of their working together?

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viivaan8rawal viivaan8rawal

23-11-2020

Answer: 13/20

Think: How much can each of them do In 1 Hour (1/5 and 1/8) Then add those two together. Then multiply the sum by two. Finally Simplify the answer of 26/40 into 13/20

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cherryglossom1 cherryglossom1

09-12-2020

Answer:

7/20

Step-by-step explanation:

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