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Multiply. 0.5×5=?0.5 \times 5 = ?\newlineChoices:\newline(A) 0.0250.025\newline(B) 0.250.25\newline(C) 2.52.5

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Q. Multiply. 0.5×5=?0.5 \times 5 = ?\newlineChoices:\newline(A) 0.0250.025\newline(B) 0.250.25\newline(C) 2.52.5
  1. Multiply 00.55 by 55: First, we gotta multiply 0.50.5 by 55, which is pretty straightforward. Just take the 0.50.5 and think of it as half of something. So, if you got 55 and you want half of it, that's like splitting it into two equal parts. So, doing the math here: 0.5×50.5 \times 5.
  2. Divide by 22: Now, when you multiply a number by 0.50.5, it's the same as dividing it by 22. So, 55 divided by 22 gives us 2.52.5. This is because half of 55 is 2.52.5, which makes sense if you think about it. So, the calculation is: 0.5×5=2.50.5 \times 5 = 2.5.