Question

Lation. Find 8.5 times the difference between 77 and 13. by 42 and then multiply that.

Answer 1

544

Step-by-step explanation:

The differnce between 77 and 13

DIfference = subtraction

`77\text{ - 13 = 64}`

8.5 times the difference between 77 and 13:

times = multiplication

`\begin{gathered} =\text{ }8.5*(77-13) \\ =\text{ }8.5\text{ }*64 \\ =\text{ 544} \end{gathered}`

The result of 8.5 times the difference between 77 and 13 is 544