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Multiply:\newline10×2.78=?10 \times 2.78 = ?\newlineChoices:\newline(A)2,7802,780\newline(B)2.782.78\newline(C)278278\newline(D)27.827.8

Full solution

Q. Multiply:\newline10×2.78=?10 \times 2.78 = ?\newlineChoices:\newline(A)2,7802,780\newline(B)2.782.78\newline(C)278278\newline(D)27.827.8
  1. Multiply numbers: Step 11: Multiply the numbers.\newlineCalculation: 10×2.78=27.810 \times 2.78 = 27.8