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. oops delete this question

Solution:

we are given that

St. Augustine grass can grow at the rate of centimeter per week.

we have been asked that

How many weeks will it take the grass to grow centimeters?

So using that concept that if one thing grows x unit in one week then in 3 weeks net growth will be  3 times so 3x.

Using this concept

Number of week

Hence number of weeks required=3