Question

(n) 80+ [20 x {20-(10 =5)}]​

Answer 1

Step-by-step explanation:

the answer will be

80+20x20-10=5

80+400-10=5

470=5

=465

Answer 2

Answer:

Step-by-step explanation:

80+[20×{20-(10+5)}]

80+[20×{20-5}]

80+[20×{15}]

80+[300]

380

Your answer is 380.