(will mark brainliest, double points) when should a number be written using words instead of digits?

MLA Style says numbers that can be written in one or two words (three, fifteen, seventy-six, one thousand, twelve billion) and to use numerals for other numbers (2¾; 584; 1,001; 25,000,000). APA Style,  uses words for numbers below 10 and numerals for numbers 10 and above.

buenas noches would be your answer

the answer is b just took the tested