1.

4/7 of the birthday cake was eaten on your birthday. The next day your dad ate 1/2 of what was left. You want to finish the cake. How much is left?1). 1/42). 3/23). 3/44). 3/14

Answer»

Given, 4/7 of the birthday CAKE was eaten on your birthday

Fraction of cake LEFT = 1 – 4/7 = 3/7

Now, next day your dad ate 1/2 of what was left

$({\rm{Fraction\;of\;cake\;left}} = \frac{3}{7} - \frac{1}{2} \times \frac{3}{7} = \frac{3}{{14}})$



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