explain how you know that 21/30 is greater than 2/3. Please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!. Also, I need a FOURTH GRADE ANSWER, nothing else, perferibly using fraction strips.

2/3 times 10 equals 20/30 and 21 is greater than 20.

21/30 is greater than 20/30 or 2/3

as long as both number have a zero on the end that zero isnt nedded

do 2x10 and then do 3x10 there is your answer

You match the tape diagrams(fraction strips)to see which one has greater or bigger fraction and you will see that the anwser is 2/3.

i'm in fourth grade i never do any of that

or are you confused about the part of getting 20/30 from 2/3

Yeah that part.

What is the answer for 71.209 in words

explain how you know that 21/30 is greater then 2/3

Make a better website you barley give the answer and plus only put a couple links I could barley find what I needed for my son. Who ever go on this website I don't suggest this site.