Question

Simplify: 45÷3+2×8-12+30​

Answer 1

`\bold{\underline{Solution}}`

`{\bold{\underline{\underline{Given}}}}`

`45÷3+2×8-12+30`

`{\bold{ \underline{lets \: begin - : }}}`

Now,

Solve,,

`\small\bold{simpify}`

`45 / \: 3 + 2 * 8 - 12 + 30 \\ \\ = 15 + 16 - 12 + 30 \\ \\ = 15 + 16 - 12 + 30 \\ \\ = 49`

Division → Multiplication → Addition →Subtraction .

BODMAS stand for

1. B stand for bracket
2. O stand for of
3. D stands for division
4. M stand for multiplication
5. A stand for addition addition
6. S stand for subtraction

Answer 2

• 49 is the answer.

Solution :

Using BODMAS rule.

• B = Bracket
• O = Of
• D = Division
• M = Multiplication
• A = Addition
• S = Subtraction

First dividing.

>> 45 ÷ 3 + 2 × 8 - 12 + 30

>> 15 + 2 × 8 - 12 + 30

Now multiplying 2 into 8,

>> 15 + 16 - 12 + 30

Adding 15 and 16,

>> 31 - 12 + 30

Now,

>> 19 + 30

>> 49