tonya is 13 1/2 years old. she states "my brother is one-forth my age" according to tonya, how old is her brother

3.73

Step-by-step explanation:

1/4 of 13 1/2 is 3.73

hope this is helpfull

can you relate to the attachment??

3/4 ÷ 3/4

step-by-step explanation:

basically divide any proper fraction with itself to fit the criteria.

so if we are using 3/4, then:

3/4 ÷ 3/4 = 1

so 1 is the quotient.

and the numerators for both these fractions is 3.   and if we divide the numerators:

3 ÷ 3 = 1

we see that quotient is equal to our original quotient as well.