Algebraic Expressions

  • Choose the best answer for each question.
    • 1. (18<i>pqr</i> + 24<i>x</i>) ÷ 6 =
      • A) 2<i>pqr</i> + 4<i>x</i>
      • B) 3<i>pqr</i> + 4<i>x</i>
      • C) 4<i>pqr</i> + 3<i>x</i>
      • D) 3<i>pqr</i> + 3<i>x</i>
    • 2. `@{8 ab} * {3 cd}}/ {4 ad} @` =
      • A) 24bc
      • B) 6abcd
      • C) 4ad
      • D) 6bc
    • 3. Vasan spends 25b minutes for `@4c^2@` days on jogging every week and `@12^4@` minutes for 2q days a week playing badminton. Find the total of time amount he spends on jogging and badminton every week.
      • A) `@37bc^2 + 8qs^4@`
      • B) `@100bc - 24qs@`
      • C) `@100bc^2 + 24qs^4@`
      • D) `@200bc + 24s@`
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