Juan was presented with the following problem on a math test: "Divide 3/4 by 5/7 Show your work" His work is shown below. What was Juan's erroer? Correct his work and state the correct quotient.
Juan forgot to simplify 20/21 when he got his answer and was supposed to round to the nearest 6 decimals places and when he simplify it, it was supposed to be written in decimal form
