Answer:
90
Step-by-step explanation:
5+3=8 total ratio
5/8 × 144 = 90
Answer:men=152 women=76 children=38
Step-by-step explanation:
- men+women+children=266
- men=4*children
- women=2*childrens
- so let say x represent the numebers of children the equatin becomes: 4x+2x+x=266
- solve for x =38 so the numbers of children is 38
- men=4*38=152
- women=2*38=76
16.8-8.3=8.5
You round the numbers with decimals to their tenths place and then subtract normally.