24-11-2020
Mathematics

contestada

Find the rate of change for
reading 8 pages in 9 min and 22 pages in 30 min

Respuesta :

eclipsecat2x eclipsecat2x

24-11-2020

Answer: 17.5%

Step-by-step explanation:

lcm 9, 30: 90

80pg.:90m

66pg.:90m

80-66=14pg. difference

14/80*100=17.5

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