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Jessica‘s mom is 30. Jessica‘s daughter is zero years old. Jessica‘s mom had Jessica at 15 years old. Jessica is 15 years old. Jessica‘s grandma is 45. Jessica‘s great grandma is 60. How old is Jessica‘s great great great great great great grandma? I know the answer it’s just so everybody can have extra points yay. Must show work. How many music part is Jessica grandma to her great great great great great great grandma?

Answer :

AMELIASWANGO

Answer:

Jessica's grandma and her great great great great great great grandma are 90 years apart

Step-by-step explanation:

there is 15 years between each generation in jessica's family

jessica's daughter: 0

jessica: 15

jessica's mom: 30

jessica's grandma: 45

jessica's great grandma: 60

so jessica's great great grandma: 75

so jessica's great great great grandma: 90

so jessica's great great great great  grandma: 105

so jessica's great great great great great grandma: 120

so jessica's great great great great great great grandma: 135

Jessica's greatx6 grandma - jessica's grandma = years apart

135 - 45 = 90 years apart

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