Sam and Janet each have a whole number of dollars, and $\frac13$ of Sam's money equals $\frac12$ of Janet's money. Together, the

Question

3 years ago

5

y have more than $\$10$. What is the least number of dollars they could have combined?

1 answer:

gizmo_the_mogwai [7] · Answer 1 · 2022-06-13T14:15:10+03:00

Answer:

$15

Step-by-step explanation:

Let Sam's Money =s

Let Janet's Money =j

$\frac13$ of Sam's money equals $\frac12$ of Janet's money.

Let n be the number of dollars held by Sam and Jane respectively

Therefore: $n=\frac13s=\frac12j$

s=3n

j=2n

s+j=3n+2n=5n

Together, they have more than $10

Therefore:

5n>10

n>2

The least sum they could have is at n=3

At n=3

s+j=5n=5X3=$15

The least number of dollars they could have combined is $15.