dtorres2908 dtorres2908

14-12-2017
Mathematics

contestada

65=91/?
What is the question mark

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Аноним Аноним

14-12-2017

I would write the missing variable as x. It's what everyone uses.
Anyway, 91 divided by x is 65.
The way we can do this is reverse 65 and x.
91 divided by 65 = x.

91 divided by 1.4 = 65
65 x 1.4 = 91

x (or ?) = 1.4

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