One pint is equivalent to 0.473 how many liters are in a pint? are 0.47 and 0.5 liters in a pint the same if so how?

Jenisey has $24 to spend on seven pencils. after buying them she had $10. how much did each pencil cost.?

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. how many hours after the truck's departure will the two meet?