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Beliebt Word Problems >

five years ago i was 5 times older than my son. in 8 years time i will be 3 times older than my son. how old am i today

Lösung

f i v e ye a rs a g o i w a s 5 t im es o l d er t han m y so n . in 8 ye a rs t im e i w i ll b e 3 t im es o l d er t han m y so n . h o w o l d am i t o d a y

Lösung

my age is : 70

Schritte zur Lösung

Translate the problem into an equation:

x - 5 = 5 (y - 5), x + 8 = 3 (y + 8)

x - 5 = 5 (y - 5), x + 8 = 3 (y + 8) : x = 70, y = 18

my age is : 70

Beliebte Beispiele

John is 5 years older than ellen, and 3 years ago the sum of their ages was 17. how old is John?Nabria’s age is 8 years less than 5 times her brother’s age. Nabria’s age is 10 minus her brother’s age. How old is Nabria?Group of answer choices Charles is eight years older than five times Mark’s age. If Charles is 63 years old, how old is Mark?A father is three times as old as his son. How old is each if the sum of their age is 60 A Father is twice as old as his son. Twelve years ago the father was four times as old as the son was then. Determine their present ages.