robert7248
23.05.2020 •
Mathematics
On the first day, Maria starts first and makes paper flowers for 40 minutes.
Then Emily arrives, and they make paper flowers together for 1 hour and 24 minutes.
In the time it takes Emily to make 2 paper flowers, Maria makes 3 paper flowers.
When they stop for the day, together they have made 45 paper flowers.
On the second day, Maria and Emily both start at 1:15 P.M. and make paper flowers together at
the same rates as the day before. They both work until there is a total of 100 flowers, including
the flowers from the first day.
At what time do Maria and Emily stop working on the second day? Provide evidence to support
your answer.
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Ответ:
D
Step-by-step explanation:
so total travel by x bikers = 50 multiplied by x = 50x
According to the question
50x = 560
dividing 560 miles by 50 miles per biker give ya 11.2 or approximately 12 bikers.