6.1 58 a) 9% =
9% =
0.09
c) 6% =
6% =
= 0.06
6.2 34) = 1.5 = 150%
6.3 12) R% = 75% B = what number (the unknown) A = 150 18) B = 750 A = 75 R% = what percent (the unknown)
6.4 46)
6.5 B = 325 100 B= = 5,000
So, 325 is 6.5% of 5,000 50) Rate is rounded to
Math115 Discussion Questions Week 1 DQ 1 My opinion is that if you're good at math you'll like it. So, liking depends more on abilities with some exceptions of course. Also we were taught math would be one of the subjects a person benefits the most in his
1.1 10. a) 5 12. a) 4 32. 46,789 b) 7 b) 7
1.2 6. 9 + 7 = 16 and 7 + 9 = 16 Commutative Property of Addition: The order of two numbers around an addition sign does not affect the sum. 8. 5 + 0 = 5 Additive Identity Property: the sum of 0 and any whole num