If 24 extra-large cans of soup will serve 96 people, how many cans should Ann buy to serve 28 people?
Answer (3)
7 cans. Set up a proportion to solve the problem: 24/96=x/96 24/96 is equal to 1/4, so simplify: 1/4=x/28 Cross multiply: 4x=28 Solve for 'x': x=7 Therefore, you would need 7 cans to serve 28 people
Answer: The required number of cans is 7.
**Step-by-step explanation: **Given that 24 extra large cans of soup will serve 96 people.
We are to find the number of cans that Ann should buy to serve 28 people.
We will be using the UNITARY method to solve the given problem.
We have
Number of can of soup that will serve 96 people = 24.
So, the number of can of soup that will serve 1 people will be
96 24 = 4 1 .
Therefore, the number of cans of soup that will serve 28 people is given by
4 1 × 28 = 7.
Thus, the required number of cans is 7.
Ann should buy 7 cans of soup to serve 28 people. This is calculated by finding the amount of soup each person needs and then multiplying by the number of people. Therefore, the ratio used shows that 24 cans serve 96 people, which translates to 7 cans serving 28 people.
;
