25-01-2018
Mathematics

contestada

Ann reads 1 of her books over 4 days. She reads for 15 minutes twice each afternoon, for 20 minutes each of 3 evenings, and for 25 minutes 1 evening. The number of minutes it takes her read the book is 4(15x2)+3x20+25. How many minutes does it take Ann to read the book?

Respuesta :

25-01-2018

4(15*2)+3*20+25
4*30+3*20+25
120+60+25
180+25
205

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