ricardo306 (29)

Joined January 2018 Active 6 years ago

ricardo306 (29)in #maths • 7 years ago
RE: Be the First to Solve this Math Test and Win an 100% upvote worth $0.4 Instantly #15
If 7 workers can make 210 pairs of cup in 6 days, then 1 worker makes (210 / 7 / 6) = 5 pairs of cup in 1 day. Let X be the number of workers we are looking for. These workers…
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RE: Be the First to Solve this Math Test and Win an 100% upvote worth $0.4 Instantly #15