2 numbers that subtract to 21 and divide to 4
asked by guest
on Dec 30, 2024 at 3:41 pm
MathBot Answer:
The numbers are 28 and 7.
The difference between the numbers is 21, and their quotient is 4. This translates to the two equations: n1−n2n2n1=21=4 Solving the second equation for n1 in terms of n2 produces the formula n1=4n2. Substituting the formula for n1 into the first equation yields:4n2−n2=213n2=21 So, n2=7. Substituting 7 for n2 in the first equation results in n1−7=21, so n1=28.