Reduce to simplest form. -(9)/(12)-(-(7)/(4))=

Simplify Signs: Simplify the negative signs. We have two negative signs in the expression, which when multiplied together will give a positive sign. So, -(9/12) - (-(7/4)) becomes -(9/12) + (7/4).Find Common Denominator: Simplify the fractions. Before adding the fractions, we need to find a common denominator. The least common multiple of 12 and 4 is 12. So we need to convert (7/4) to a fraction with a denominator of 12.Convert Fraction: Convert (7/4) to a fraction with a denominator of 12. To convert (7/4) to a fraction with a denominator of 12, we multiply both the numerator and the denominator by 3. This gives us (7*3)/(4*3) = 21/12.Rewrite Expression: Rewrite the expression with the common denominator. Now we have -(9/12) + (21/12). We can now add these fractions.Add Fractions: Add the fractions. -(9/12) + (21/12) = (21/12) - (9/12) = (21 - 9)/12 = 12/12.Simplify Final Fraction: Simplify the fraction 12/12. The fraction 12/12 simplifies to 1, because any number divided by itself is equal to 1.

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Reduce to simplest form.

-(9)/(12)-(-(7)/(4))=

Reduce to simplest form. $\newline$ $-\frac{9}{12}-\left(-\frac{7}{4}\right)=$

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Grade 6

Multiply two decimals: where does the decimal point go?

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Q. Reduce to simplest form.

\newline

-\frac{9}{12}-\left(-\frac{7}{4}\right)=

Simplify Signs: Simplify the negative signs. $\newline$ We have two negative signs in the expression, which when multiplied together will give a positive sign. So, $-\left(\frac{9}{12}\right) - \left(-\left(\frac{7}{4}\right)\right)$ becomes $-\left(\frac{9}{12}\right) + \left(\frac{7}{4}\right)$ .
Find Common Denominator: Simplify the fractions. $\newline$ Before adding the fractions, we need to find a common denominator. The least common multiple of $12$ and $4$ is $12$ . So we need to convert $\frac{7}{4}$ to a fraction with a denominator of $12$ .
Convert Fraction: Convert $(\frac{7}{4})$ to a fraction with a denominator of $12$ . To convert $(\frac{7}{4})$ to a fraction with a denominator of $12$ , we multiply both the numerator and the denominator by $3$ . This gives us $(\frac{7\times 3}{4\times 3}) = \frac{21}{12}$ .
Rewrite Expression: Rewrite the expression with the common denominator. $\newline$ Now we have $-\frac{9}{12}$ + $\frac{21}{12}$ . We can now add these fractions.
Add Fractions: Add the fractions. $\newline$ $-\frac{9}{12} + \frac{21}{12} = \frac{21}{12} - \frac{9}{12} = \frac{21 - 9}{12} = \frac{12}{12}$ .
Simplify Final Fraction: Simplify the fraction $\frac{12}{12}$ . The fraction $\frac{12}{12}$ simplifies to $1$ , because any number divided by itself is equal to $1$ .