Question

please answer these questions (step by step explanation)no spam pls atleast answer for 5 questions please (no spam)​ pls very urgent ​

Answer 1

Answer:

HERE ARE YOUR ANSWERS

_________

Step-by-step explanation:

(a)   0/9-(-4/-6)

    =0-(4/6)

    =0-(2/3)

    =  -2/3

(b)   (1/2-2/3) ÷ (3/4- -1/2)

    = (3/6-4/6) ÷ (3/4+2/4)

    = (1/6) ÷ (5/6)

    = (1/6) × (6/5)

    = 1/5

(c)   2/3 ÷ -4/5 × -4/5

    =(2/3 ÷ -4/5) × -4/5

    =(2/3 × -5/4) × -4/5

    =(-10/12) × -4/5

    =(-5/6) × -4/5

    =20/30

    =2/3

(d)   (-2/3) × (-4/5) + (2/3) × (4/5)

   = 8/15 + 8/15

   = 16/15

(h)   (-1/5) ÷ (-8/5)

   = -1/5 × -5/8

   = 5/40

   = 1/8