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What value will come in place of the que...

What value will come in place of the question mark (?) in each of the following questions ?
`7^2xx3^3-:14^2=?`

A

8.75

B

15.75

C

6.75

D

6.25

Text Solution

AI Generated Solution

The correct Answer is:
To solve the expression \( \frac{7^2 \times 3^3}{14^2} = ? \), we will follow these steps: ### Step 1: Calculate \( 7^2 \) \[ 7^2 = 49 \] ### Step 2: Calculate \( 3^3 \) \[ 3^3 = 27 \] ### Step 3: Calculate \( 14^2 \) \[ 14^2 = 196 \] ### Step 4: Substitute the values into the expression Now, substitute the calculated values into the expression: \[ \frac{49 \times 27}{196} \] ### Step 5: Calculate the numerator First, calculate \( 49 \times 27 \): \[ 49 \times 27 = 1323 \] ### Step 6: Divide the numerator by the denominator Now, divide \( 1323 \) by \( 196 \): \[ \frac{1323}{196} = 6.75 \] ### Conclusion Thus, the value that comes in place of the question mark (?) is: \[ \boxed{6.75} \]
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