Answer:
M=47.99988
Step-by-step explanation:
M=1.33333(16+20)
=1.33333(36)
=47.99988
Answer:
x=5 2/11
Step-by-step explanation:
its either 5 2/11 or 57/11
As an estimate the sum may read 720-210, which makes 510
Wouldnt it be the out side numbers ?at both ends?