Question

Mrs. Berry’s class organized the lunch orders for their upcoming party in the table below.

Lunch Orders for the Class Party
Lunch Choice
Number
Vegetarian Sandwich
3
Turkey Sandwich
7
Pepperoni Pizza
8
Cheese Pizza
10

Which relationship does the ratio 10:18 represent?
A.All Sandwiches : All Pizza
B.All Pizza : All Sandwiches
C.All Lunches : Cheese Pizza
D.Cheese Pizza : All Lunches

Answer 1

A is the correct answer

3 + 7 = 10, and 8 + 10 = 18, so hence, 10:18

Answer 2

The ratio 10:18 represent - All Sandwiches : All Pizza

Explanation

There are 3 Vegetarian Sandwiches and 7 turkey Sandwiches which makes it a total of

$3+7 = 10$

Again,

there are 8 Pepperoni Pizza and 10 Cheese Pizza which makes it a total of

$8+10=18$

Hence the ratio becomes 10:18.

The other options mentioned in the question don’t give the ratio required. All of them give different ratio.  

Hence, the only option which gives the ratio of 10:18 is All Sandwiches: All Pizza