3/40 is in its simplest form.
Three is a number, three hundred is a number, three hundred forty is a number, three hundred forty-two is a number, forty is a number, forty-two is a number, forty-two hundred is a number, two is a number, and two hundred is a number, but three hundred forty-two hundred is not a number.
You can say or write 343 like this: "three hundred and forty three".
If the GCF of the numerator and denominator is 1, the fraction is in its simplest form.
Like that
Like this ===> 143
The simplest form is to write is just like that: 70100.
$6,641.40
24/31 is in simplest form, unless of course you want a decimal like: .7741935483870968
740000
To write in word form all you do is write the numbers in words. Like the number 543 all you would do is put down on your paper or whatever five hundred forty-three. hope that helps.
3100, like any integer, can be written as a fraction in simplest form by putting it over 1.
Six hundred million forty-three thousand two hundred one = 600,043,201