How do you solve #36- 9\div [ ( 0.24\times 5) + ( 0.66\times 5) ]#?
Apply the BIDMAS rule and first work out the brackets.
(The BIDMAS rule being: B rackets, I ndicies, D ivision,
M ultiplication, A ddition, S ubtraction)
It then becomes:
Apply the BIDMAS rule and do the division next and then the subtraction last.