Question

72÷12[9-3{4-5(8÷2÷4)}]​

Answer 1

Answer:

2/87

Step-by-step explanation:

72÷12[9-3{4-5(8÷2÷4)}] = 72÷12[9-3{4-5(32÷2)}]

= 72÷12[9-3{4-5*16}]

= 72÷12 [9 - 3{4 - 80}]

= 72 ÷ 12*[9 - 3(-84)]

= 72 ÷ 12*[9+252]

= 72 ÷ 12* 261

= 6/261

= 2/87

Answer 2

Answer:

see the attachment

using BODMAS