Question

3. Simplify
20x5-16 ÷ 2+9​

Answer 1

Answer:

according to BODMAS

20×5-8+9

100-8+9

100+1

101

Answer 2

Answer:

101

Step-by-step explanation:

• 20 × 5 - 16 ÷ 2 + 9

In this question we will follow BODMAS, which states first we will do division, then multiplication, then addition and at last subtraction.

We will first divide - 16 by 2, which is equal to - 8.

( Don't forget the minus sign )

• 20 × 5 - 8 + 9

Now, next stel multiply 20 by 5 which is 100.

• 100 - 8 + 9

Now add both 100 and 9 i.e, we will do their sum which is equal to 109, therefore

• 109 - 8

At last subtract 8 from 109, we get:

• 101

Tip:

Here, simply you can follow BODMAS and do calculations. If you did not follow BODMAS, then also we can get the required answer. BODMAS is for complex calculations and it makes the steps easier. One must be careful while doing calculations in such type of questions.

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