chemistry

Nillo Asked:

What is the combined mass in grams of objects that have masses of 0.2000kg,80.0g and 524mg

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2 Answers

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OronD Answered:

Hi Nillo, ----------- Best is convert all to one scale. I choose g"r. 0.2000 k"g = 200.0 g"r. 524 mg"r = 0.524 g"r. Now it comes down to --------- 200.0 + 80.0 + 0.524 = 280.524 g"r. ---------- Best regards,

Posted 3 years ago

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Jackie Answered:

0.2000kg *1g/0.001kg=200g

524mg* 1g/ 1000mg=0.524g

200g+80.0g+0.524g=280.524g

Posted 1 year ago

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