Elle is 6 years younger than Felicia. Marta is twice as old as Felicia. If Marta is w years old,

a) find the age difference between Marta and Elle.

b) write an expression that shows the three girls' average age.

Question

Mathematics

Mahoney

26 August, 18:43

Elle is 6 years younger than Felicia. Marta is twice as old as Felicia. If Marta is w years old,

a) find the age difference between Marta and Elle.

b) write an expression that shows the three girls' average age.

+2

Answers (1)

Know the Answer?

Oompa Loompa · Answer 1

Marta is (2x) + 6 older than Ella.

The three girl's average age is (w) + (w/2) + (w/2-6) / 3

Step-by-step explanation:

Marta's Age: w

Felicia's Age: w/2

Ella's Age: (w/2) - 6

Elle is 6 years younger than Felicia. Marta is twice as old as Felicia. If Marta is w years old,a) find the age difference between Marta and Elle.b) write an expression that shows the three girls' average age.

Elle is 6 years younger than Felicia. Marta is twice as old as Felicia. If Marta is w years old,

a) find the age difference between Marta and Elle.

b) write an expression that shows the three girls' average age.