A b is 80% - 89%
Yes.
usually a b- Type your answer here...
((75/100) x 80) + ((15/100) x 60) = 60 + 9 = 69
70 + 80 + 70 + 30+ 80 + 80+ 80 = 490
80%=b-
A b is 80% - 89%
a = 4b Since you didn't give the actual choices, all I can tell you is that it can be any number. If A=100, B=25. If A=200, B=50. If A=8, B=2. Hope this helps!
If a + b + c + d + 80 + 90 = 100, then a + b + c + d = -70.
112 + (80%) = 201.6
+40% + 40% = 80%
$55.00 + 80% = $99.00
$104.00
Yes.
25% + 64 = 80
Depends on how many were possible. For instance on a test of 100 questions 80% would be a B.
p/b=r/100 16/b=80/100 (16/80)100=b b=20 Check your work: 80% of 20 is 20x.8=16, work checked