Question

Simplify 18/5 ×( 27/5 -19/6)​

Answer 1

Step-by-step explanation:

/27 = 5 × 2/27 × 2 = 10/54; Likewise, for the 2nd fraction, since 18 × 3 = 54, ... 10/ 54 + 12/54 = 10 + 12/54 = 22/54; 22/54 simplified gives 11/27; So, 5/27 + ... Related:/27+/18/27+/18/54+/18/27+/36/27+/18/27+/18/81+/18/27+/54/27+/18/27+ /18/ ...

Answer 2

Answer:

-270/30

Step-by-step explanation:

18/5 ×27/5- 18/5× 19/6

18/5 ×27/5- 18/5× 19/6486/5- 54/30×57/30

18/5 ×27/5- 18/5× 19/6486/5- 54/30×57/30 486/5 - 3078/30

18/5 ×27/5- 18/5× 19/6486/5- 54/30×57/30 486/5 - 3078/30 2808 /30-3078/30

18/5 ×27/5- 18/5× 19/6486/5- 54/30×57/30 486/5 - 3078/30 2808 /30-3078/30= -270/30