jcastaned0138 jcastaned0138

27-03-2020
Mathematics

contestada

the ratio of davids typing speed to lisas is 11:9. Lisa can type 54 words per minute if david and lisa work together to type 4800 words article, how many minutes are needed

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angierey3006 angierey3006

27-03-2020

Answer:

40 minutes are needed.

Step-by-step explanation:

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