Choose an equivalent ratio. 5:7

A) 7:9
B) 10:14
C) 14:15
D) 15:23

B

Step-by-step explanation:

5:7

5×2 = 10

7×2 = 14

10:14 = 5:7

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.