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18 February, 21:35

What is the sum of 9.72 * 108 and 1.93 * 107?

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  1. 18 February, 21:53
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    Order of operations rules require that we do the mult. before the addition.

    Thus, the desired expression is 9.72 (108) + 1.93 (107)

    10.4976 + 206.51

    Combining these two products, we get 217.02 (after rounding down to 2 decimal places as 9.72 has been rounded)
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