7 4/21 in decimal form is 7.190476 . . .
4/7 or in a decimal form 0.28.
7/4 = 1.75
0.5714
7/4 = 1.75
7
If 4/4 is 1, and 1/4 is .25, then 7/4 is 1.75. :)
175% = 1.75 as a decimal. And there is really no simplest form for decimals.
decimal for 7/4 = 1.757/4:= 7 ÷ 4= 1.75 in decimal
4/7 = 0.5714285714285714
7/15 in decimal form = 0.4666...7/15:= 7 ÷ 15= 0.4666... in decimal
7/4 as a decimal is 1.75