Eliminate decimal from divisor: Eliminate the decimal from the divisor. To divide by a decimal, we can multiply both the divisor and the dividend by the same power of 10 to make the divisor a whole number. In this case, we multiply both by 10^2 (or 100) to eliminate the decimal places in 0.19, which becomes 19. 1.691 × 100 = 169.1 0.19 × 100 = 19Divide new dividend by new divisor: Divide the new dividend by the new divisor. Now we divide 169.1 by 19. 169.1 ÷ 19 = 8.9Check for math errors: Check for math errors. We can multiply the quotient by the divisor to see if we get the original dividend. 8.9 × 19 = 169.1 Since 169.1 is the number we got after adjusting the original dividend, there are no math errors.

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Divide. $\newline$ $1.691 \div 0.19=$

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Math Problems

Grade 6

Multiply and divide decimals by powers of ten

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Q. Divide.

\newline

1.691 \div 0.19=

Eliminate decimal from divisor: Eliminate the decimal from the divisor. $\newline$ To divide by a decimal, we can multiply both the divisor and the dividend by the same power of $10$ to make the divisor a whole number. In this case, we multiply both by $10^2$ (or $100$ ) to eliminate the decimal places in $0.19$ , which becomes $19$ . $\newline$ $1.691 \times 100 = 169.1$ $\newline$ $0.19 \times 100 = 19$
Divide new dividend by new divisor: Divide the new dividend by the new divisor. $\newline$ Now we divide $169.1$ by $19$ . $\newline$ $169.1 \div 19 = 8.9$
Check for math errors: Check for math errors. $\newline$ We can multiply the quotient by the divisor to see if we get the original dividend. $\newline$ $8.9 \times 19 = 169.1$ $\newline$ Since $169.1$ is the number we got after adjusting the original dividend, there are no math errors.