Plan A costs $16 plus an additional $0.12 for each minute of calls. Plan B costs S8 plus an additional S0.14 for each minute of calls.
For what amount of calling do the two plans cost the
same?
minutes
What is the cost when the two plans cost the same?
5
?

Plan A costs $16 plus an additional $0.12 for each minute of calls. Plan B costs S8 plus an additional S0.14 for each

minute of calls.

For what amount of calling do the two plans cost the

same?

minutes

What is the cost when the two plans cost the same?

5

?

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5