We must remember the word BODMAS in solving sums on simplification.
BODMAS stands for
Brackets in the order ( ), { }and [ ]
Order of <roots Or powers >
Division, Multiplication, Addition and Subtraction
Simplification or simplify fractions means to simplify a complicated mathematical expression to get a single or direct answer.
Illustration 1 : Solve 12 + 8 - 4
Step 1: solve the Addition section first , ( 12 + 8 ) = 20
Step 2: after solving the addition,solve the subtraction, ( 20 - 4 ) = 16
Hence the result is ( 12 + 8 - 4 ) = 16
Illustration 2 : Solve 14 + 8 – 2 × 3
Step 1: solve the Multiplication section first , ( 2 × 3 ) = 6
Step 2: after solving the Multiplication ( 14 + 8 – 6 ) solve the addition, ( 14 + 8 = 22 )
step 3: after solving the addition ( 22 – 6 ) Then solve the subtraction, 22 - 6 = 16
Hence the result is ( 14 + 8 – 2 × 3 ) = 16
Solve 16 + 9 – 6 × 5 | |||
Right Option : D | |||
View Explanation |
Solve 17 + 14 - 18 | |||
Right Option : B | |||
View Explanation |
Solve 16 + 4 - 9
| |||
Right Option : A | |||
View Explanation |
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