2+2=4
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Answer:
30
Step-by-step explanation:
16 days is 16/80 = 1/5 the time for 6 builders, so the number of builders required is 1/(1/5) = 5 times that:
5 × 6 builders = 30 builders
Do 12 2/3+10 2/3 which is 23 1/3 than subtract 8 2/3 for your answer.
Your answer goes to 3995.100