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12. Ali is 2 years old. Express the following in algebraic form: (b) Ali's age 2 years from now.(c) 4 times Ali's age 3 years hence.(a) The present age of Alis aunt who is four times as old as Ali will be 5 years fromtoday.(e) The present age of Ali's father who is 5 times as old as Ali was 3 years ago.(a) Ali's age years ago. |
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Answer» hat ALI is 2 YEARS old.(a) Ali's Aunt age = 4 × 2 + 5 = 40 years(b) Ali's age 2 years from now = 2 + 2 = 4 years(C) Ali's age 3 years hence = 4 × (3 + 2) = 20 years(d) Ali's father age = 5 × 3 × 2 = 30 years |
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