XShiannX11 XShiannX11
  • 24-11-2016
  • Mathematics
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Calculate (9.9x10^8) + (5.5x10^6) give the answer in standard form and show working out

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katielynn76
katielynn76 katielynn76
  • 24-11-2016
move the decimal place over as many times as the number that ten is rooted by like it would be 990,000,000 + 5,500,000 = 995,500,000 or (if they want it in the form for future reference) 995.5×10^6
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