Louise has 15 cats and 10 dogs. what is 1/3 as many cats as dogs?

what does "1/3 as many blanks as blanks mean? "

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2