The adjective weighty implies mass, or importance, but is sometimes used for large numbers.
The more likely word is the number 80, spelled eighty.
spell HELLO, you will reverse the numbers so that they read 0.7734.
I spell them correctly.
when writing numbers in any other subject than math, you should spell them out.
Bulky; weighty; substantial; ponderous; corpulent.
You can't. There is a minimal amout of words (and names) that you can use numbers to spell.
Hefty, weighty, large, fat
numerical
1,000,000
312
it doent spell anything it is all of the numbers and letters on a keyboard
weighty?
In APA 7th edition, you generally use numerals for numbers 10 and above, and spell out numbers from one to nine.