10 points i am super confused

st. augustine grass can grow at the rate of 4 over 7 centimeter per week.

how many weeks will it take the grass to grow 12 over 7 centimeters?

explain your answer using words, and show your work using division of fractions.

3 weeks

Step-by-step explanation:

If St. Augustine grass can grow at a rate of 4 over 7 centimeters per week, then for 12 over 7 centimeters it will take :

12 / 7 centimeters ÷ 4 / 7 centimeters

= 3 weeks

Explanation in words :

If the grass can grow at a rate of 4/7 centimeters per week, and it grows 12/7 centimeters but we don't know how many weeks it took, we just have to divide 12/7 from 4/7 to get a result of 3...

➷ Divide the value by 4/7 to work out how many weeks it will take :

(12/7) / (4/7) = 3

Therefore, it will take 3 weeks for the grass to grow 12/7 centimeters.

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

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