1/28 of 1/7 = 1/(28*7) = 1/196
28"21" but to be extra smart the answer is "The seventh triangular number is twenty one."
twenty-eighth
The correct spellings are:6th - sixth7th - seventh8th - eighth
Expressed as a proper fraction in its simplest form, 1/7 / 4 = 1/28 or one twenty-eighth. Expressed as a decimal, this is equal to 0.03571428 recurring (that is, 0.03571428571428...)
twenty-eighth
1
Ordinal Numbers are numbers that show a rank. It shows what place an object, person, thing has ranked among its other constituents. Here are the 1 to 100 ordinal numbers. First Second Third Fourth Fifth Sixth Seventh Eighth Ninth Tenth Eleventh Twelth Thirteenth Fourteenth Fifteenth Sixteenth Seventeenth,Eightteenth Nineteenth Twentieth Twenty-First Twenty-Second Twenty-Third Twenty-Fourth, Twenty-Fifth Twenty Sixth Twenty Seventh Twenty Eight Twenty Ninth Thirtieth Thirty-First Thirty-Second Thirty-Third Thirty-Fourth Thirty-Fifth,Thirty-Sixth Thirty-Seventh Thirty-Eighth Thirty-Ninth Fourtieth Fourty-First Fourty-Second Fourty-Third Fourty-Fourth Fourty-Fifth Fourty-Sixth Fourty-Seventh Fourty-Eighth Fourty-Ninth Fiftieth Fifty-First Fifty-Second Fifty-Third Fifty-Fourth Fifty-Fifth Fifty-Sixth Fifty-Seventh Fifty-Eighth Fifty-Ninth Sixtieth Sixty-First Sixty-Second Sixty-Third Sixty-Fourth Sixty-Fifth Sixty-Sixth Sixty-Seventh Sixty-Eighth Sixty-Ninth Seventieth Seventy-First Seventy-Second Seventy-Third Seventy-Fourth Seventy-Fifth Seventy-Sixth Seventy-Seventh Seventy-Eighth Seventy-Ninth Eightieth Eighty-First Eighty-Second Eighty-Third Eighty-Fourth Eighty-Fifth Eigthy-Sixth Eigthy-Seventh Eighty-Eighth Eighty-Ninth Nintieth Ninety-First Ninety-Second Ninety-Third Ninety-Fourth Ninety-Fifth Ninety-Sixth Ninety-Seventh Ninety-Eighth Ninety-Ninth and One Hundredth After the number 1,2, and 3 you basically put a "th" at the end of the numbers 4-9. At the 0 numbers 20-90 you put a "tieth"
Andrew Jackson was the seventh US president; Martin Van Buren, the eighth.
1 fifth 1 sixth 1 seventh 1 eighth
twenty three over twenty four 23/24 :-)
One-seventh of twenty eight is four.
The Twenty-Seventh City has 517 pages.