Answer:
Hello!!
Diego is 59.5 inches tall. His brother is 40.125 inches tall. How much taller than his brother is Diego?
Diego is 19.375 inches taller than his brother.
Step-by-step explanation:

Hope this helps!!
Answer:
45
Step-by-step explanation:
90+2x=180
2x=180-90
2x=90
x=90/2
x=45
Answer:
1
Step-by-step explanation:
A third of 3=1
3/3=1
The least common multiple must always be at least as big as the biggest number in the group. But the greatest common factor can never be bigger than the smallest number in the group. So the LCM is always bigger than the GCF.