Arturo has a log that is 4 yards long. he cuts the log into pieces that are 1/3 yard long . how many pieces will arturo have?

Arturo will have 12 pieces. For this problem, you need to multiply by the reciprocal. To do that, you flip 1/3 over to 3/1 and multiply that by 4. 3/1 times 4 equals 12. Remember that 4 as a fraction is 4 over 1. So you would multiply 4 by the numerator (3) because 4 is the numerator in 4/1.

$7.50x+$4.50y=midk it's been awhile since i've done one of these