Question

49 5.3 is ? × 5.03.

Explanation:

Step1: Define the unknown multiplier

Let the unknown value be $x$. Set up the equation:
$5.3 = x \times 5.03$

Step2: Solve for the unknown

Rearrange to isolate $x$:
$x = \frac{5.3}{5.03}$
Calculate the value:
$x \approx 1.0537$

Answer:

$\approx 1.05$ (or the exact value $\frac{530}{503}$)