Kenny ate 1/5 of the birthday cake. His sister ate 2/6 of the cake . How much cake was left

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asked May 15, 2016 49.1k views

1 Answer

Doug Voss · Answer 1 · 2016-05-19T19:40:37+0000

Cake left=14/30 or Simplified=7/15

Find Greatest Common Denominator (GCD), (30)

Multiply numerator & denominator as needed (1/5 · 6/6) and (2/6 · 5/5) (Whatever you do to top, do to the bottom).

Add

Simplify.

Kenny ate 1/5 of the birthday cake. His sister ate 2/6 of the cake . How much cake was left

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