Question

simplify the following minus 3 by 5 into 21 by minus 4 into minus 6 into minus 10 by 9​

Answer 1

Answer:

[189/400]≈0.4725

Step-by-step explanation:

⇒[(-3/5)*21] / [(-4)*(-6)*(-10/9)]

⇒[-63/5] / [-80/3]

⇒[63/5] / [80/3]

⇒[63*3/5*80]

⇒[189/400]≈0.4725

Answer 2

Step-by-step explanation:

-21 is answer for this particular question