Question

Please solve fast guys ​

Answer 1

Answer:

The answer is -9/10.

Solution:

(0.169÷1.3)/(0.016÷0.04)+7/5-21/8

=13/40-49/40

=-9/10 (Answer)

Answer 2

Answer:

The answer is -9/10.

Solution: (0.169-1.3)/(0.016÷0.04)+7/5-21/8

=13/40-49/40

= -9/10 (Answer)

hope it's help you

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