High School

Vincent and Steve were assigned to bring their food contributions for their breakfast fellowship. Steve was asked to bring 3 1/4 kilos of rice, and Vincent needs to bring 4 1/2 kilos of rice. How many kilos of rice are there when combined?

a) 7 3/4 kilos
b) 7 1/4 kilos
c) 8 3/4 kilos
d) 8 1/4 kilos

Answer :

Final answer:

When combined, Vincent and Steve will bring a total of 7 3/4 kilos of rice for their breakfast fellowship, as calculated by converting mixed numbers to improper fractions, adding them, and then converting back to a mixed number.

Explanation:

The question requires adding two amounts of rice that Vincent and Steve need to bring for their breakfast fellowship.

Steve needs to bring 3 1/4 kilos of rice, and Vincent needs to bring 4 1/2 kilos of rice.

To calculate the total amount of rice, we convert the mixed numbers into improper fractions.

For Steve's portion, 3 1/4 becomes 13/4 kilos and for Vincent's portion, 4 1/2 becomes 9/2 kilos.

Adding these two amounts gives us:

(13/4) + (9/2) = (13/4) + (18/4) = (31/4) kilos

Converting the improper fraction back into a mixed number, we get:

(31/4) kilos = 7 3/4 kilos of rice.

Therefore, when combined, Vincent and Steve will bring 7 3/4 kilos of rice for their fellowship.