Question

express -42/98 as a rational number denominator 7​

Answer 1

"

$\huge\boxed{ \frac{ - 3}{7} }$

Step-by-step explanation:

Q.

-42/98 as a rational number denominator 7 ?

.

Solution -

here,

numerator = -42

denominator = 98

To change denominator into 7, 98 ÷ 7 = 14

Hence we have to divide 14 from both numerator and denominator.

$\frac{ - 42}{98} = \frac{ - 42 \div 14}{98 \div 14} = \frac{ - 3}{7}$

hope it helps.