Express dfrac-168-294- as a rational number with denominator -7

Question

Toppr Admin · Accepted Answer

Let-160- -dfrac-168-294-dfrac x-7-Rightarrow 168-times -7-294- -times x-Rightarrow x-dfrac- 168-times -7-294-dfrac- 168-times 7-294-Simplifying the fraction-Rightarrow x-4-Hence-160-160-dfrac-168-294-dfrac 4-7-

Express $$\dfrac{168}{-294}$$ as a rational number with denominator $$-7$$

Let $$\dfrac{168}{-294}=\dfrac x{-7}$$
$$\Rightarrow 168\times (-7)=(-294) \times x\\$$
$$\Rightarrow x=\dfrac{ 168\times (-7)}{-294}=\dfrac{ 168\times 7}{294}\\$$
Simplifying the fraction,
$$\Rightarrow x=4$$

Hence, $$\dfrac{168}{-294}=\dfrac 4{-7}$$

Express $$\dfrac{168}{-294}$$ as a rational number with denominator $$-7$$

Let $$\dfrac{168}{-294}=\dfrac x{-7}$$$$\Rightarrow 168\times (-7)=(-294) \times x\\$$$$\Rightarrow x=\dfrac{ 168\times (-7)}{-294}=\dfrac{ 168\times 7}{294}\\$$Simplifying the fraction,$$\Rightarrow x=4$$Hence, $$\dfrac{168}{-294}=\dfrac 4{-7}$$

Let $$\dfrac{168}{-294}=\dfrac x{-7}$$
$$\Rightarrow 168\times (-7)=(-294) \times x\\$$
$$\Rightarrow x=\dfrac{ 168\times (-7)}{-294}=\dfrac{ 168\times 7}{294}\\$$
Simplifying the fraction,
$$\Rightarrow x=4$$

Hence, $$\dfrac{168}{-294}=\dfrac 4{-7}$$