If 43
If $43 \times 43 = 1849, \text {then} 4.3 \times 4.3 $ equals to:
यदि $43 \times 43 = 1849 \text {है तो} 4.3 \times 4.3 $ निम्नलिखित में से किसके बराबर हैं?
Detailed Solution & Logic
Correct Answer:
18.49
We are asked to find $4.3 \times 4.3$ given that $43 \times 43 = 1849$.
Step 1: Express $4.3$ in terms of $43$:
$4.3 = \frac{43}{10}$
So,
$4.3 \times 4.3 = \frac{43}{10} \times \frac{43}{10} = \frac{43 \times 43}{100}$
Step 2: Substitute $43 \times 43 = 1849$
$4.3 \times 4.3 = \frac{1849}{100} = 18.49$
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