How do you evaluate #2,160\div 12#?

1 Answer
Rachel
Apr 10, 2017

#180#

Explanation:

Let's use long division:
#color(white)(12)color(white)(|)color(white)(-)color(black)(0)color(black)(1)color(black)(8)color(black)(0)#
#color(white)(12)color(white)(|)color(black)(---)#
#12|color(white)(-)color(black)(2)color(black)(1)color(black)(6)color(black)(0)#
#color(white)(12)color(white)(|)color(black)(-)color(black)(1)color(black)(2)color(white)(1)color(white)(0)#
#color(white)(12)color(white)(-)color(black)(--)#
#color(white)(12)color(white)(|)color(white)(-)color(white)(1)color(black)(9)color(black)(6)color(white)(0)#
#color(white)(12)color(white)(|)color(white)(1)color(black)(-)color(black)(9)color(black)(6)color(white)(0)#
#color(white)(12)color(white)(--)color(black)(--)#
#color(white)(12)color(white)(|)color(white)(-)color(white)(1)color(white)(4)color(black)(0)color(black)(0)#

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