Question

Simplify 13/2 – [(5/7 – 13/21) – {(7/3 – 7/6) +7/2-1/2 + 8/9}]​

Answer 1

Answer:

Step-by-step explanation:

13/2-[2/21-{(7/6)+7/2+8/9-1/2}]

13/2-[2/21-{(7/6)+(63+8-9)/18}]

13/2-[2/21-{7/6+62/18}]

13/2-[(12-51)/126]

13/2+39/126

273+39/126

312/126 Answer