Answer:
24
Explanation:
since these are fairly small numbers it's easier to figure out. for each number just think of the 2 closest perfect square, for 10, the 2 closest perfect squares are 9 & 16, which means square root of 10 is more than 3 but less than 4,
14 also has the same perfect squares as 10, so 10&14 aren't possibilities
the closest perfect squares to 24 are 16 and 25
the square root of 16 is 4 and the square root of 25 is 5
that means root 24 is between 4 and 5
if you're confused just ask me & i'll try to explain it a different way ♡