taiwan-gsat 2025 Q1

taiwan-gsat · Other · ast__math-b 5 marks Sequences and Series Evaluation of a Finite or Infinite Sum
Select the value of $1 . \overline { 5 } \times 5$.
(1) $7 . \overline { 5 }$
(2) $7 . \overline { 6 }$
(3) $7 . \overline { 7 }$
(4) $7 . \overline { 8 }$
(5) $7 . \overline { 9 }$
Select the value of $1 . \overline { 5 } \times 5$.\\
(1) $7 . \overline { 5 }$\\
(2) $7 . \overline { 6 }$\\
(3) $7 . \overline { 7 }$\\
(4) $7 . \overline { 8 }$\\
(5) $7 . \overline { 9 }$