<span>360
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20 + 18 your welcome enjoy your answer :D</span>
9/12 could also be a fraction to show what is the part that will have daisies.
Sarah is older than 44.
Her age, a, minus 44 is a positive number.
a - 44 is positive
4 times the difference is 4(a - 44)
That equals 64, so we have
4(a - 44) = 64
Divide both sides by 4
a - 44 = 16
Add 44 to both sides
a = 60
Sarah's age is 60.
Check: Sarah is 60.
The difference between Sarah's age and 44 is 60 - 44 = 16
4 times that difference is 16 * 4 = 64.
Our solution is correct.
$6.16
12% of $7 = 0.84
$7 - $0.84 = $6.16
Hi there! So 39,300 copies of a book were sold on debut month of release, and that represents 6.3% of all copies sold to date. To find the total amount of copies sold, we can write and solve a proportion. Set it up like this:
39,300/x = 6.3/100
We set it up like this because 39,300 is part of the total amount, and it represents 6.3% of the total book sales. Percents are parts of 100, which is why 6.3 is above 100. Let's cross multiply the values. 39,300 * 100 is 3,930,000. 6.3 * x is 6.3x. that makes 3,930,000 = 6.3x. Divide each side by 6.3 to isolate the x. 6.3x/6.3 cancels out. 3,930,000/6.3 is 623,809.5238 or 623,810 when rounded to the nearest whole number. There. The total amount of copies sold to date is about 623,810.