I'm having trouble finding the Calculated Final Temperature & percent error from the chart below...

1. Determine the Calculated Final Temperature by using the equation learned in the lecture

\f- 10 ~ A" A" Aa ~ Ao Normal No Spacing E Heading 1 Editin Font Paragraph Styles SI no Temperature (C') Amount of Hot Water (50 g) 60 Amount of Cold Water (50 g) 10 Calculated Final Temperature 35.71 Co Actual temperature of the mixture (From simulation) 35.00 Co per cent error 2 Amount of Hot Water (50 g) 80 Amount of Cold Water (100 g) 20 Calculated Final Temperature Actual temperature of the mixture (From simulation) 40.00 Co per cent error Amount of Hot Water (100 g) 90 Amount of Cold Water (50 g) 10 Calculated Final Temperature Actual temperature of the mixture (From simulation) 63.33 C per cent error Lo (Ctl) ~ Focus