Here you go I hope this helps.
"seven" means ' 7 '
"two" means ' 2 '
"the quantity seven plus two" means ' (7 + 2) '
"one hundred times the quantity ..." means ' <em>100 (7 + 2)</em> '
That's the expression.
One of the rules for handling these things is that you should always
take care of anything inside parentheses first. So do that.
(7 + 2) = 9
Now you can can write the expression like this: ' 100 (9) ' .
That's just <em>900 .
</em>
17.5% leaving load
You do 0.0175 divided by the money
$2937.50
———-
0.0175
40+1
50-9
4(10)+1
410/10
There are a lot of answers