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A tomato has a mass of 100 grams. The mass of an ant is 
4.0 ×10^(-3)gram. The mass of the tomato is how many times greater than the mass of the ant?

2.5 ×10^(-2)

2.5 ×10^(5)

2.5 ×10^(4)

2.5 ×10^(-1)

A tomato has a mass of 100100 grams. The mass of an ant is 4.0×103gram 4.0 \times 10^{-3} \mathrm{gram} . The mass of the tomato is how many times greater than the mass of the ant?\newline2.5×102 2.5 \times 10^{-2} \newline2.5×105 2.5 \times 10^{5} \newline2.5×104 2.5 \times 10^{4} \newline2.5×101 2.5 \times 10^{-1}

Full solution

Q. A tomato has a mass of 100100 grams. The mass of an ant is 4.0×103gram 4.0 \times 10^{-3} \mathrm{gram} . The mass of the tomato is how many times greater than the mass of the ant?\newline2.5×102 2.5 \times 10^{-2} \newline2.5×105 2.5 \times 10^{5} \newline2.5×104 2.5 \times 10^{4} \newline2.5×101 2.5 \times 10^{-1}
  1. Calculate ratio: Calculate the ratio of the mass of the tomato to the mass of the ant.\newlineMass of tomato = 100100 grams\newlineMass of ant = 4.0×1034.0 \times 10^{-3} grams\newlineRatio = Mass of tomato / Mass of ant\newline= 100/(4.0×103)100 / (4.0 \times 10^{-3})\newline= 2500025000
  2. Convert to scientific notation: Convert the ratio into scientific notation. 2500025000 can be written as 2.5×1042.5 \times 10^4

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