10.what percent of 21 is 7
11. Julie bought a pair of earrings for $77.00. she needs to pay the 6.35 sales tax. how much will Julie pay in sales tax?
i need help now pls!!
4 answers
$83.35
thats not one of the answer choices..
10.
7 / 21 = 7 • 1 / 7 • 3 = 1 / 3 = 0.3333...
Multiply and divide 0.3333... by 100.
100 • 0.3333... / 100 =
33.3333... / 100 = 33.3333... %
11.
6.35 / 77 = 0.0824675325
Multiply and divide 0.0824675325 by 100.
100 • 0.0824675325 / 100 =
8.24675325 / 100 = 8.24675325 %
8.25 % rounded on two decimal places.
7 / 21 = 7 • 1 / 7 • 3 = 1 / 3 = 0.3333...
Multiply and divide 0.3333... by 100.
100 • 0.3333... / 100 =
33.3333... / 100 = 33.3333... %
11.
6.35 / 77 = 0.0824675325
Multiply and divide 0.0824675325 by 100.
100 • 0.0824675325 / 100 =
8.24675325 / 100 = 8.24675325 %
8.25 % rounded on two decimal places.
6.35% = 0.0635
so,
0.0635 * 77 = 4.89
so,
0.0635 * 77 = 4.89
5 answers