Question

`4\ (4)/(9) - (4)/(7)`Choose the best estimate of the sum or difference

Answer 1

The best estimate of the difference between

`\begin{gathered} 4(4)/(9)\text{ and }(4)/(7) \\ is\text{ less than 4} \\ \text{The best estimate of the sum of } \\ 4(4)/(9)\text{ and }(4)/(7) \\ is\text{ 5} \end{gathered}`

The correct answer is option C which is 5

When you find the difference between both numbers, the answer is 3 and a fraction.

The sum of both is 5 and a fraction