jennyyessaian jennyyessaian

03-09-2019
Mathematics

contestada

A construction worker is blacktopping a driveway. He blacktops 35 1/2 square. Xyd2/hr yards in 5/6 hour. How many square yards can he blacktop per hour.

Respuesta :

sqdancefan sqdancefan

03-09-2019

Answer:

42 3/5 yd²/h

Step-by-step explanation:

Divide the area by the time to find the unit rate:

(35 1/2 yd²)/(5/6 h) = (71/2)(6/5) yd²/h

= 213/5 yd²/h = 42.6 yd²/h

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