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2.98x10^7+3.12x10^7 and a expressed answer in scientific notation

User Just Mike
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When adding numbers in scientific notation, we need to ensure that the exponents of 10 are the same.

2.98x10^7 + 3.12x10^7 can be rewritten as:

(2.98 + 3.12) x 10^7

= 6.10 x 10^7

Therefore, the sum of 2.98x10^7 and 3.12x10^7 in scientific notation is 6.10x10^7.

User Fuzzyma
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