Answer:
60
Step-by-step explanation:
because half of children is 50. 120÷50=60
x=-18 if its right please give 5 stars so I can rankup
Tree 3 diagram is the answer
25/80 + 24/80 = 49/80. 16 and 20 both go into 80. !6 goes in 5 times so you multiply 5 by 5. 20 goes into 80 4 times so you multiply 4 by 4. 24/80 + 25/80 = 49/80.