Simplifications
Some Basic Rule to Remember for Simplification Questions:-
BODMAS Rule:-
‘BODMAS’ RULE A given series of calculations or operations is done in a specific order as each letter of "BODMAS" in order represent.
B → Brackets and order of operation of brackets is (), {}, []
O → Of (Calculation is done the same as multiplication)
D → Division
M → Multiplication
A → Addition
S → Subtraction
So, first of all we solve the inner most brackets moving outwards. Then we perform ‘of’ which means multiplication, then division, addition and subtraction. • Addition and subtraction can be done together or separately as required. • Between any two brackets if there is not any sign of addition, subtraction and division it means we have to do multiplication (20 ÷ 5) (7 + 3 × 2) + 8 = 4 (7 + 6) + 8 = 4 × 13 + 8 = 52 + 8 = 60
Examples
To give you a practical overview here are some Examples
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