Question

“drag each Equation to show whether it is true or false

Answer 1

Remember that a÷b=a/b. Therefore,

`\begin{gathered} 1/20=(1)/(20)\to\text{true} \\ 5/4=(5)/(4)\to\text{true} \\ 20/1=(20)/(1)=20\\e(1)/(20) \\ \Rightarrow20/1=(1)/(20)\to\text{false} \\ 5/4=(5)/(4)\\e(4)/(5) \\ \Rightarrow5/4=(4)/(5)\to\text{false} \\ 7/9=(7)/(9)\to\text{true} \\ 9/7=(9)/(7)\\e(7)/(9) \\ \Rightarrow9/7=(7)/(9)\to\text{false} \end{gathered}`

From left to right, 1, 2, and 5 are true whereas 3, 4, and 6 are false.