When weighing the body, it took 25 g and 500 mg to balance it. Write down what the body sass is.

500 mg = 0.5g. That is, the body weighs 25g + 0.5g = 25.5g. If the number following the rounding unit is equal to 0,1,2,3,4, then round down. We have 5, so we round up. That is, we get 26 g.



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