Web15 de dic. de 2024 · We are given that Mary was four times as old as Lea ten years ago. If she is now twice as old as Lea, Since lea was 5 ten years ago. And mary was 4 times older . 4x5 = 20. Therefore, 20+10 is 30 . Then adding ten years to leas age is 15 so. 15 is the … Web“The combined ages of Mary and Ann are 44 years. Mary is twice as old as Ann was when Mary was half as old as Ann will be when Ann is three times as old as Mary was when Mary was three times as old as Ann. How old is Mary?” The answer, which can readily be obtained by simple equations, is that Mary is 27½ and Ann is 16½.’

Solved mary is 24 years old. mary is twice as old as ann was

Web18 de feb. de 2024 · Show timer Statistics. George is twice as old as Mary, and Mary is three years older than Juan. If Juan is j years old, then, in terms of j, how old will George be in 10 years? A. 2j − 4. Web4 de abr. de 2024 · Louise is three times as old as Mary. Mary is twice as old as Natalie. If Louise is L years old, what is the average (arithmetic mean) age of the three women, in terms of L? (A) L 3 (B) L 2 (C) 2 L 3 (D) L 4 (E) L 6 Show Answer goldwing puddle lights

Mary is 4 times as old as her brother... - softmath

Web19 de may. de 2024 · When Ann is $3 (M-k)$, and Mary is (1/2) that age, Mary is $ (3/2) (M-k)$. At that point, Ann was $ (3/2) (M-k) - (M-A).$ Mary is now twice that age. Therefore, $M = 3 (M-k) - 2 (M-A) \implies 2A = 3k.$ The other two equations are $M + A = 44.$ $M - k = 3 (A - k) \implies [M - (2/3)A] = 3A - 2A \implies$ $M = (5/3)A$. So, $M = 27.5, A = 16.5$. Web4 de ene. de 2014 · Note that for any given age Mary = M, Ann will be 3/4 as old (3/4 M). This is the result of the difference being 1/2 of 1/2 of Mary's age. e.g. if Mary is 60, Ann is 45 So 15 years ago,... WebMary is 24. Mary is twice as old as Ann was when Mary was as old as Ann is now. How old is Ann now? goldwing puissance