Question

-16upon7×5upon11×21upon-16×22upon40 is equal to pl guys ans it fast ​

Answer 1

Answer:

= -16/7*5/11*21/16

= -80/77*21/16

= 1 27/77

Step-by-step explanation:

So, we first multiply -16/7*5/11 we get -80/77

So -80/77*21/16 then we cross simplify which is simplifyiable so we get -5/77*21/1

Answer is -105/77

So we convert it into mixed fraction -1 27/77