mimi8734
23.03.2020 •
Mathematics
Jo just started collecting stamps. So far he
has 12 stamps. The number of U.S. stamps,
u, is 3 less than twice the number of foreign
stamps, f. How many of each type of stamp
does Jo have?
Solved
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Ответ:
B: 8%
Step-by-step explanation:
It asks for percentage of total students, so we add the male and female student totals for a total of 150 students. We also add the numbers of those that are left handed for a total of 12. We divide 12 by 150 (12/150) to get the decimal, 0.08, which is 8%.