Answer:
80
Step-by-step explanation:
2 x 40 = 80
Both are to the 5th square root, so you can multiply what is inside:
that is
=
Magnesium ,Potassium, Sodium,or sulfur
3 67/100
3 will stay a whole number so you put that as the whole number. 67 is 67 percent of a whole. so you put it over 100.
Answer:
15
Step-by-step explanation: