If the exchange rate is .75 euros per dollar, and you have 1,000 dollars, how many euros will you receive? euros

We can use a proportion to solve this problem:

0.75 / 1 = x / 1000, where x is the amount of euros you will receive.

Using cross multiplication, we get:

1x = 750

You will receive 750 euros.

Hope this helps!

the law of definite proportions states samples of a compound will always contain the same proportion of elements by mass. in other words, a given compound will always contain the same elements in the same proportions by mass.the law of multiple proportions states when two elements combine with each other to form more than one compound, then the weights of one element that combine with a fixed weight of the other are in a ratio of small whole numbers.