October 20th 2016 archive

Rational Numbers Review

 

\frac{2}{4} \times \frac{1}{8} +\frac{12}{16} \div \frac{6}{5}

 

Step 1:

 

\frac{2}{4} \times \frac{1}{8} = \frac{1}{2} \times \frac{1}{8}

= \frac{1}{16}

 

Step 2: 

 

\frac{12}{16} \div \frac{6}{5}

 

\frac{12}{16} \times \frac{5}{6}

 

\frac{2}{16} \times \frac{5}{1}

 

=  \frac{10}{16}

 

=  \frac{5}{8}

 

Step 3: 

 

\frac{1}{16} + \frac{5}{8}

 

= \frac{11}{16}

 

Final Answer: 

\frac{11}{16}

 

 

Equation: equation-pt1equation-pt-3equation-pt2

Step 1: 

 

 

step-1-pt-1

 

 

 

step-1-pt-2

 

 

 

step-1-pt3

 

 

Step 2: 

 

a)

step-2-pt-1

 

b)

step-2-pt-2

 

 

c)

step-2-part-3

d)

step-2-pt-5

 

e)

step-2-pt-4

 

Step 3: 

 

step-3-pt-1

 

Final Answer: 

 

step-3-part-2