1800
LCM of 10 and 15 = 30
LCM of 6 and 20 = 60
30(60) = 1800
Answer:
175 is the answer the percentage is 75
Answer:
4% of all adults go to a health club at least twice a week
Step-by-step explanation:
- the proportion of adults who belong to health clubs is 10% that is 0.10
- the proportion of these adults (health club members) go to the club at least twice a week is 40%, that is 0.40.
Thus, the proportion of all adults go to a health club at least twice a week is
0.10 × 0.40 = 0.04, that is 4%
125 the common ratio es -6
