Soccergirl1582 Soccergirl1582

08-01-2016
Mathematics

contestada

Tanya is 1 year less than three times the age of her sister Jessica. Jessica is five years old. How old is Tanya

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Thegiver Thegiver

08-01-2016

Tanya would be 14 because jassica is 5 and 5x3=15-1=14

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Billymkhoi Billymkhoi

08-01-2016

We have an equation: 3* (age of Jessica) -1= (age of Tanya)
⇒ 3*5 -1= ?
⇒ ?= 15-1
⇒ ?= 14.

Tanya is 14 years old~

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