Ratio and Propo...

A local television station sells time slots for programs in $$30$$-minute intervals. If the station operates $$24$$ hours per day, every day of the week, what is the total number of $$30$$-minute time slots the station can sell for Tuesday and Wednesday?

The total cost of 30 identical erasers is y dollars. At this rate, find the total cost in dollars of 70 of these erasers in terms of y.

Sixteen ounces is equal to one pound, and one tonne is equal to $$2,000$$ pounds. How many ounces equal two tonnes?

On a house blueprint, $$2$$ feet is represented by $$1$$ inch. If a room on the blueprint measures $$5$$ inches by $$6$$ inches, what is the area of the actual room?

In the ratio between $$12 m$$ and $$13\ kg$$, the antecedent is _____

The ratio of length of two cars, M and N whose lengths are $$3\ m$$ and $$4\ m$$ is $$3 : 4$$. Here, $$4$$ is called ________

If the antecedent is $$16$$ and the consequent is $$12$$, then the ratio is _________

If the consequent is $$13$$ and the antecedent is $$11$$, then the ratio is _______

The area of the circle and the area of an regular polygon of sides of perimeter equal to that of the circle are in the ratio of

If $$14$$ milliliters of a certain liquid has a mass of $$16$$ grams. What is the mass (in grams) of $$28$$ liters of this liquid? ($$1$$ liter = $$1,000$$ milliliters)