Rewrite expression without decimal: Rewrite the expression without decimal. 83.6 × 85.5 can be written as 836 × 855.Multiply whole numbers: Multiply the whole numbers. 836 × 855 = 714780Count decimal places: Count the decimal places in the original expression. 83.6 has one decimal place. 85.5 has one decimal place. 83.6 × 85.5 has 2 decimal places.Move decimal in product: Move the decimal in the product of whole numbers to find the answer. Move the decimal 2 places to the left in 714780 to account for the two decimal places in the original numbers. 83.6 × 85.5 = 7147.80 or simply 7147.8

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$83.6 \times 85.5=$

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Math Problems

Algebra 1

Powers with integer bases

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83.6 \times 85.5=

Rewrite expression without decimal: Rewrite the expression without decimal. $83.6 \times 85.5$ can be written as $836 \times 855$ .
Multiply whole numbers: Multiply the whole numbers. $836 \times 855 = 714780$
Count decimal places: Count the decimal places in the original expression. $\newline$ $83.6$ has $1$ decimal place. $\newline$ $85.5$ has $1$ decimal place. $\newline$ $83.6 \times 85.5$ has $2$ decimal places.
Move decimal in product: Move the decimal in the product of whole numbers to find the answer. $\newline$ Move the decimal $2$ places to the left in $714780$ to account for the two decimal places in the original numbers. $\newline$ $83.6 \times 85.5 = 7147.80$ or simply $7147.8$