Question

Pls answer these questions.
1.what should be added to -3/4to get -1?
2.simplify -3/4×4/7×-15/16×-14/9?
3.simplify 2/3+-4/5+7/15+-11/20?
4.find using distributive property (6/5×-7/12)+(6/5×-8/12)?
5.simplify (-3/4×4/5)÷(9/5×-10/3)-(1/2×3/4?
6.find five rational number s between 2/3and 4?
7.evaluate by distributive property 9/5((-3/11)+-3/4))?
Pls today itself can you answer these questions pls then I would be very thankful.....,..........

Answer 1

Answer:

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