Define a variable and write it as an algebraic expression One more ball than is on the playground

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Ineed in figuring out this problem.

Beth divided 9 ounces of her granola recipe into 4 equal-sized amounts. she placed the amounts into individual bowls. the fraction 9/4 represents the number of ounces of granola in each bowl. which other number represents the amount of granola beth has in each bowl? (a) 1 1/4 (b) 2 1/4 (c) 1 3/4 (d) 3 3/4 i need !