Answer:
The Answer would be 8.
Step-by-step explanation:
I just did a quiz with this exact question
That is false the opposite of 7 is -7
So if the ratio is 2:3, then the younger child would represent the 2. so it would be 2:3 is 4:x. Thereby, the answer would be 6, because of proportions. To check, simplify 4:6, and you would get 2:3.
