Question

Simplify: 27-[5+{28-(17-7)}]​

Answer 1

$\huge\mathbb{Solution!!}$

$We\:have\: 27-[5+{28-(17-7)}]$

$=\:27-[5+{28-10}]$

$=\:27-[5+18]$

$=\:27-23$

$=\: 4$

Answer 2

${\huge{\mathcal{\purple{SOLUTION :- }}}}$

27 - [5 + {28 - (17 - 7)}]

by using the BODMAS rule....

= 27 - [5 + (28 - 10)]

= 27 - [5 + 18]

= 27 - 23

= 4 (answer)

HOPE IT HELPS ✌