yungqueen831
contestada

It takes Jim 3 hours to mow his lawn. Jim is 80% finished. How much longer, in minutes, will it take Jim to completely finish mowing his lawn?

Respuesta :

altavistard

Answer:

36 minutes

Step-by-step explanation:

Write down Jim's rate:  

 1 lawn            1 lawn

------------- or --------------------

 3 hours        180 minutes

Multiply numerator and denominator both by 0.20:

0.20 lawn

---------------     which tells us it will take Jim 36 more minutes to finish his

 36 min         mowing.

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