daryondaniels28
09.02.2021 •
Mathematics
Ann and John go to a swimming pool.
They both swim the first length of the pool in 2 minutes. The time John takes to swim a length is 6 seconds more than he took to swim the previous length. The time Ann takes to swim a length is 1.05 times that she took to swim the previous length.
Find the time it takes each of them to swim their 20th length.
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Ответ:
Answer-
Just simply divide
how man quarters equals $1? 4 quarters
so just divide
36/4=9
So 9 is the answer