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0.02xx30 = ?...

`0.02xx30 = ?`

A

6

B

0.6

C

0.06

D

none of these

Text Solution

AI Generated Solution

The correct Answer is:
To solve the multiplication of \(0.02\) and \(30\), we will follow these steps: ### Step-by-Step Solution: 1. **Write the multiplication expression**: We start with the expression \(0.02 \times 30\). 2. **Convert the decimal to a fraction**: The decimal \(0.02\) can be expressed as a fraction. Since \(0.02\) is the same as \(2\) over \(100\) (because there are two decimal places), we can write it as: \[ 0.02 = \frac{2}{100} \] 3. **Multiply the fraction by \(30\)**: Now we can multiply the fraction by \(30\): \[ \frac{2}{100} \times 30 \] 4. **Simplify the multiplication**: We can simplify this multiplication: \[ = \frac{2 \times 30}{100} = \frac{60}{100} \] 5. **Convert back to decimal**: Now, we convert \(\frac{60}{100}\) back to decimal form: \[ \frac{60}{100} = 0.60 \] 6. **Final result**: Therefore, the result of \(0.02 \times 30\) is: \[ 0.60 \] ### Final Answer: \[ 0.02 \times 30 = 0.60 \]
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Knowledge Check

  • What will come in the place of question mark (?) in following questions? 2.1 xx 0.02 xx 6.3 = ?

    A
    `0.2614`
    B
    `0.6642`
    C
    `0.2646`
    D
    `0.6214`
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    A
    0.36
    B
    1
    C
    0.2
    D
    0.04
  • 3xx0.3xx0.03xx0.003xx30=?

    A
    2.43E-5
    B
    0.000243
    C
    0.00243
    D
    0.0243
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