add 6.54*10^7 with 189.5*10^10 and write the answer in standard form
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Answered by
19
Answer:6.54×10^7+189.5×10^10
=6.54×10^7+{(189.5×10^3)×10^7}
=6.54×10^7+1895×10^7
=(6.54+1895)×10^7
=1901.54×10^7
Answered by
3
Answer:1901.54×10×7.............
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