Answer:
40 Girls.
Step-by-step explanation:
80 multipled by 0.5 = 40
The answer is 180.add 40 to its self or multiply by 4 then add 20 for the .5 portion, 40x4=160 160+20=180.
hoped this helped =)
Answer:600g
Step-by-step explanation: 50x3=150 150x4=600 since 30x4=120