Question

Ingrid types 3 pages in the same amount oftime that Tanya types 4.5 pages. If Ingrid andTanya start typing at the same time, how manypages will Tanya have typed when Ingrid hastyped 11 pages?

Answer 1

3 pages Ingrid ----> 4.5 pages Tanya

11 pages Ingrid ---->x pages Tanya

`\begin{gathered} x*3=4.5*11 \\ 3x=49.5 \\ (3x)/(3)=(49.5)/(3) \\ x=(33)/(2)=16.5 \end{gathered}`

answer:

16.5 pages have typed Tanya