If the ratio is 90:3 and there are 4 groups of 3 in 12, then the ratio would then be 450:12, leaving you with 450 as the answer. Hope I helped
8 blocks because 2/10=1/5 so if they total 4/5 then 2/10+2/10+2/10+2/10=8/10=4/5
Answer:
x = 4
y = 5
Step-by-step explanation:
Good luckk!
Answer:
<em>A. 10</em>
Step-by-step explanation:





