The two circle graphs show how rosalyn and laura spent their last saturday. in which activity did both rosalyn and laura spend 1/4 of their time? a. watching movies b. buying groceries c. running errands d. sleeping

They both spent 1/4 if their time sleeping. As 1/4 is 25%

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post