1) You can make about 6 bracelets because 43 divided by 6.8 is 6.3235 so you round it to 6.
2) The answer is 14.4 miles because that’s what 3.6x4 equals.
3) The answer would be $63.09 because 7.01x9=63.09
4) The answer is 1.35 , you just have to multiply 0.5 and 2.7
5) The answer is 9.432 seconds
6) For aluminum it would be $1.15 and for copper it would be $3.24
7) 0.21 x 10 = 2.1
8) 45.35 divided by 10,000 = 0.004535
9) 6.02 x 0.1 = 0.602
10) 9.4 divided by 0.01 = 940
11) 15.5
12) $695