Question

William William mowed 75% of the lawn in 33 minutes. Part A Which equation can be used to find how many minutes it will take for William to mow the whole lawn if he continues at the same rate? 75n=33 33n=75 0.33n=75 75n100=33 Part B How many minutes will it take for William to mow the whole lawn?

Answer 1

The equation that can be used to find out the total time it will take to William to mow the lawn is (75n) / 100=33.

What is an equation?

This is a mathematical expression that represents a situation including a value that is not known.

In this case the best equation would be 75n / 100=33 as this is the only one that includes all the factors:

• 75% out of a 100% that is unknown (n)
• 100 (represents the percentage)
• 33 (total of minutes completing 75%)

What is the result of this equation?

• 75n / 100=33
• n/ 100 = 33/75
• n/100 =0.44
• n= 0.44 x 100
• n = 44 minutes

Learn more about equations in: brainly.com/question/10413253

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