How do you solve #6=\frac{78}{w}#?

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Answer 1 · 2018-03-13T10:08:29

#w = 13#

#6 = 78/w#

same thing as;

#6/1 = 78/w#

cross multiplying we should have;

#6 xx w = 78 xx 1#

simplifying we should have;

#6w = 78#

dividing both sides with #6#

#(6w)/6 = 78/6#

#(cancel6w)/cancel6 = 78/6#

#w = 78/6#

#w = 13#