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Mathematics, 26.03.2021 19:00 jaueuxsn

A grain of rice average weight is about 25 milligrams or 0.025 grams. Which of the following shows the weight in grams in scientific notation? 2.5x {10}^{2}


2.5x {10}^{ - 2}
0.25x {10}^{1}
0.25x {10}^{ - 1}

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