Question

Write in the form a / b rational numbers that are
a) 3 more than 7/9
b) 1 less than 8/9

Answer 1

\[3 + {7 \over 9} \implies {3 \times 9 \over 9}+ {7 \over 9} \implies {27 \over 9} + {7 \over 9} \implies \cdots \]Was that helpful?