Q 2.     Write four more rational numbers in each of the following patterns:

 

    (iii)     \frac{-1}{6}, \frac{-2}{12}, \frac{-3}{18}, \frac{-4}{24}....

Answers (1)

We have the pattern:

\frac{-1}{6} = \frac{-1\times1}{6\times1}           \frac{-2}{12} = \frac{-1\times2}{6\times2}              \frac{-3}{18} = \frac{-1\times3}{6\times3}              \frac{-4}{24} = \frac{-1\times4}{6\times4}    

Now, following the same pattern, we have

\frac{-1\times5}{6\times5} = \frac{-5}{30}             \frac{-1\times6}{6\times6} = \frac{-6}{36}            \frac{-1\times7}{6\times7} = \frac{-7}{42}              \frac{-1\times8}{6\times8} = \frac{-8}{48}

Hence, the required rational numbers are:

\frac{-5}{30},\ \frac{-6}{36},\ \frac{-7}{42},and\ \frac{-8}{48}.

Preparation Products

Knockout KCET 2021

An exhaustive E-learning program for the complete preparation of KCET exam..

₹ 4999/- ₹ 2999/-
Buy Now
Knockout KCET JEE Main 2021

It is an exhaustive preparation module made exclusively for cracking JEE & KCET.

₹ 27999/- ₹ 16999/-
Buy Now
Knockout NEET Sept 2020

An exhaustive E-learning program for the complete preparation of NEET..

₹ 15999/- ₹ 6999/-
Buy Now
Rank Booster NEET 2020

This course will help student to be better prepared and study in the right direction for NEET..

₹ 9999/- ₹ 4999/-
Buy Now
Knockout JEE Main Sept 2020

An exhaustive E-learning program for the complete preparation of JEE Main..

₹ 12999/- ₹ 6999/-
Buy Now
Exams
Articles
Questions