Rewrite expression: Rewrite the expression without decimal. 56.8 × 7.1 can be written as 568 × 71.Multiply whole numbers: Multiply the whole numbers. 568 × 71 = 40328Count decimal places: Count the decimal places in the original expression. 56.8 has one decimal place. 7.1 has one decimal place. 56.8 × 7.1 has a total of 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 40328 to account for the two decimal places in the original numbers. 56.8 × 7.1 = 403.28

Grade 6

Multiply decimals

Full solution

56.8 \times 7.1=

Rewrite expression: Rewrite the expression without decimal. $56.8 \times 7.1$ can be written as $568 \times 71$ .
Multiply whole numbers: Multiply the whole numbers. $\newline$ $568 \times 71 = 40328$
Count decimal places: Count the decimal places in the original expression. $\newline$ $56.8$ has one decimal place. $\newline$ $7.1$ has one decimal place. $\newline$ $56.8 \times 7.1$ has a total of $2$ 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 $40328$ to account for the two decimal places in the original numbers. $\newline$ $56.8 \times 7.1 = 403.28$