I believe they are similar and the ration would be 2:1, correct me if I'm wrong
Answer:
A. 2:1
B. 1:2
Step-by-step explanation:
Since girls are 2/3 of class, the remaining 1/3 are boys. So,

NB: I used the infinity sign for rationality sign, because I couldn't get the sign here
Answer:
49/144
Step-by-step explanation:
Find the GCD (or HCF) of numerator and denominator
GCD of 49 and 144 is 1
Divide both the numerator and denominator by the GCD
49 ÷ 1
144 ÷ 1
Reduced fraction:
49
144
Therefore, 49/144 simplified to lowest terms is 49/144.
Answer:
linear
Step-by-step explanation:
ist is congruent