Answer:
238
Step-by-step explanation:
Multiply 4 and 7 to get 28
[tex]20( \frac{8 x 2 +1}{2})[/tex]
Multiply 8 and 2 to get 16
[tex]28(\frac{16+1}{2} )[/tex]
Add 16 and 1 to get 17
[tex]28(\frac{17}{2} )[/tex]
Express 28 and [tex]\frac{17}{2}[/tex] as a single fraction
[tex]\frac{28x17}{2}[/tex]
Multiply 28 and 17 to get 476
[tex]\frac{476}{2}[/tex]
Divide 476 by 2 to get 238
