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Mathematics 4 Online
OpenStudy (anonymous):

True or False? Nine-year-old Chico is 1/5 of his aunt Sofie's age. An equation to represent this problem is (1/5)a = 9.

OpenStudy (anonymous):

Nine-year-old Chico is 1/5 of his aunt Sofie's age. How old is Aunt Sofie?

OpenStudy (anonymous):

multiply each side by 5.... that should give you the anwer...

OpenStudy (anonymous):

What is the answer?

OpenStudy (anonymous):

try it first... whats 5 times 9?

OpenStudy (anonymous):

45.

OpenStudy (anonymous):

?

OpenStudy (anonymous):

sorry yeah that looks right...

OpenStudy (anonymous):

True or false?

OpenStudy (anonymous):

true.. if u plug in ur answer of 45, it would be equal to a...

OpenStudy (anonymous):

it was false. Thank you for your help!

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