3(37.5-24.5) is the equation and the answer would be 39
Answer:
x = 30
Step-by-step explanation:
x/5 + 1 = 7
subtract 1 from each side
x/5 + 1-1 = 7-1
x/5 = 6
Multiply each side by 5
x/5 *5 = 6*5
x = 30
The number of feet is 200 hundred
Answer:
10/4 <em>per</em> day (2.5 words simplified)
10/3 <em>days </em>he wrote so far (around 3 days simplified)
so in order to find out how much he wrote in total multiply the two numbers together
2.5 x 3 = around 7.5 or 8 words
You can always find a percent by setting up a fraction
and then doing the division.
To set up the fraction, the top number is some percent of the bottom number.
If 400 is some percent of 30, then the fraction is
400 / 30 .
Do the division: 400/30 = 13.333...
To turn a number into a percent, move
the decimal point two places that way ===> .
13.333... = 1,333.333 %
400 is (1,333 and 1/3) percent of 30 .
