Which ratios form a proportion? 2/3 and 8/12 or 2/5 and 5/2 or 1/6 and 3/8 or 3/4 and 9/16
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step-by-step explanation:

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls

deez nu tz

step-by-step explanation: