What is is 1 1/3 x 2 2/3

32/9 or 3 5/9

Step-by-step explanation:

The easiest way to mutiply mixed number is to make them fractions and then multiply them

1 1/3 = 4/3

2 2/3 = 8/3

4/3 * 8/3     Now you multiply the numerators together and the denominators together

4 * 8 = 32

3 * 3 = 9

32/9        

Now you can reduce to a mixed number

32/9 Or   3 5/9

step-by-step explanation:

the options are kind of confusing. i can tell you what i see going on here when i look at the graph.

the class and exam medians are closely related, and it looks like the low outlier on the exam did pull the median lower. [tex][/tex]

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.