five years ago fathers age was 4 timess his son age now the sum of the age is 45 find the present age
1 answer:
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Jasmine can run in one hour is 7.25 miles.
<h3>What is the formula of unitary method?</h3>The formula of the unitary method is to find the value of a single unit and then multiply the value of a single unit to the number of units to get the necessary value.
Given that,
Jasmine can run 4 miles in
of an hour.
of an hour = 4
miles
= miles
By using unitary method we will find the value of an hour.
1 hour =
= ×
=
1 hour = 7.25 miles
Hence, Jasmine can run in one hour is 7.25 miles.
To learn more about unitary method from the given link:
#SPJ4
Put into graphing calculator and get B.-5,1,3
