Question

simplify the following

8/5÷[3/4+5/6]

[3/2÷8/9]÷7/16

pls help me fast very urgent,with steps pls
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Answer 1

Answer:

for first one:

8/5÷(19/12)

8/5×12/19

48/25

for second one:

(3/2×9/8)÷7/16

27/16÷7/16

27/16×16/7

27/7