2:4
4:8
5:10
200:400
This is because if you divide each ratio you get 1/2
Answer: 252
Step-by-step explanation:
You just multiply 84 by two and then ad another 84.
High=42/5; long =50/3
area of this is = 42/5 ×50/3=140
half of the wall is = 140/2=70
answer is 70
Answer:
18
Step-by-step explanation:
You would multiply 5 by 25 (125) and then subtract 7 (118). Parentheses, exponents, multiply/divide, then add/subtract.
