Question

2550-[510-{270-(90-80+70)}] 》BODMAS

Ans.2550-[510-{270-(90-80+70)}]
=2550-[510-{270-(90-150)}]
=2550-[510-{270-(-60)}]
=2550-[510-{270+60}]
=2550-[510-330]
=2550-180
=2370answer

Answer 1

2230

Step-by-step explanation:

2550-(510-(270-(90-80+70))

=2550-(510-(270-(90-10)

=2550-(510-(270-80)

=2550-(510-190)

=2550-320

=2230