Answer:
10 inches
Explanation:
We can do this by first finding the number of inches Sandy and Leonid are. There are 12 inches in a foot so we can do 12×7 then add 7 to get Sandy's height. then we get 91 so sandy is 91 inches tall. Then we can do the same for Leonid so we do 12 × 8 +5. which is 101. Then we just subtract sandys height from leonids to get how much shorter she is which ends up being 10 inches shorter