Which ones greater -3/4 or -4/5

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days