Question

Raahim gave ¼ of a pizza to his sister, another ¼ to his mother and 1/3 of the remaining to his father. What fraction of the pizza is left for his brother Saim?

Answer 1

Answer:

tom ate 1/4 pizza, so that left him with 3/4 pizza.

Now that 3/4 is divided into 1/12 , so now he got 3/4  : 1/12

= 9 slices of 1/12 pizzas , or 9/12 of the original pizzas

Now it remained 1/6 or 2/12 of the original pizzas.

which mean, the amount of friends that got pizza are : 9 - 2 = 7 friends

hope this helps

Step-by-step explanation:

Answer 2

Answer:

$remaining = 1 - ( \frac{1}{4} + \frac{1}{4} ) \\ = \frac{1}{2} \\ fraction \: given \: to \: father = \frac{1}{3} \times \frac{1}{2} \\ = \frac{1}{6} \\ pizza \: left \: for \: brother = \frac{1}{2} - \frac{1}{6} \\ = \frac{1}{3}$