Answer:
A = 10⁰
Step-by-step explanation:
We have 2.247 and this to represented as [tex]$ 2 \times A + 2 \times B + 4 \times C + 7 \times D $[/tex]
[tex]$ 2.247 = \frac{2247}{1000} $[/tex]
[tex]$ 2.247 = 2 \times 10^0 + 2 \times \frac{1}{10} + 4 \times \frac{1}{10^2} + 7 \times \frac{1}{10^3} $[/tex]
Comparing with the given data, we have:
A = 10⁰
B = [tex]$ \frac{1}{10} $[/tex]
C = [tex]$ \frac{1}{10^2} $[/tex]
D = [tex]$ \frac{1}{10^3} $[/tex]
Hence the answer A = 10⁰.
