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?

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:

i pretty sure it is

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!