9/20 written as a decimal and percent

Explanation: To write a fraction as a percent, first remember that a percent is a ratio of a number to 100. If we want to write 9/20 as a percent, wee need to find a fraction equivalent to 9/20 with a 100 in the denominator. We can do this by setting up a proportion.

Let's use "W" as our variable.

=

We can use cross product to find the missing value.

Therefore, 9/20 can be written as 45%.

If we want to write 9/20 as a decimal, we need to find a fraction that is equivalent to 9/20 with a 100 in the denominator. Notice that if we multiply the numerator and the denominator of 9/20 by 5, we get the equivalent fraction 45/100 which we can no write as a decimal. Remember that the hundredths place is two places to the right of the decimal point. Therefore, we can write 45/100 as 0.45.

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

the answer should be b.

explanation:

it should be b because she researched before writing so it would be in past tense. "the author researches her subject before she had written the first draft.