Martha conducts aerobics three times a week in her home. in the first group there are 19 members; in the second, 22; and in the third, 14. how many people attend aerobics at martha’s altogether?

55 people attend aerobics at Martha’s altogether

Step-by-step explanation:

Martha conducts aerobics three times a week in her home.

Number of members in first group = 19 members

Number of members in second group = 22 members ; and

Number of members in third group = 14 members

To find the number of people who attended aerobics we have to add the number of members in all tge three groups.

So, number of people who attended aerobics at Martha’s altogether = 19 + 22 + 14 = 55 members

Hope it helps.

Thank you :)

step-by-step explanation:

answer: i don't understand it

step-by-step explanation: sorry