Kyrapooh Kyrapooh
  • 07-04-2015
  • Mathematics
Answered

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



Answer :

Giringa Giringa
  • 07-04-2015
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.
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