Answer:
12
Step-by-step explanation:
5 : 6 = Number of boys to girls
(We have to ×2 to get from 5 to 10 so we must ×2 from 6 to 12)
10 : ? = Number of Boys to girls
10 : 12 = Number of Boys to girls
Answer:
57
Step-by-step explanation:
Answer:
Step-by-step explanation:
√4 = 2, √36 = 6, √49 = 7
only √2 is irrational!
I'm pretty sure it's a prime number.