Ingrid walked her dog and washed her car. the time she spent walking her dog was one-fourth the time it took her to wash her car. it took ingrid 14 minutes to walk the dog. how long did it take ingrid to wash her car

Hi, can anyone show me how to do this problem? 100 points for this. in advance

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.