Question

Simplify (1). (-21*5/3)-(-16/9*21/30) (2). (8/5*-3/2)-(-3/16*-11/10) (3). (16/11*4/7)-(9/12*4/3)+(7/8*64/21) (4). (5/11*33/-25)-(7/13*11/35*-26/33)​

Answer 1

Ans 1) 1632 /45

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Answer 2

Answer:

First Multiple the Following.

Second Add the Following.