9/3+9+5+3+1=21
21
9/3=3+9=12+5=17+3=20+1=21 21 Ans.............
T
9/3 + 9+ 5+ 3+ 1
You can make 24 4-digit numbers. 1111 2222 3333 4444 5555 6666 1234 2345 3456 1356 6543 5432 4321 1432 ok i give up!
This is impossible. 21 is an odd number and all these digits are odd. Whenever you add 6 odd numbers together, the answer is always even!
0.5555 = 5555/10000 = 1111/2000
5+5+5+1+1+4=21
(7777-6666)/1111 = 1 (4444+5555)/(9999/3333) = 3 8888/2222 = 4 4*3 + 1 =13
It wasn't possible last week and it still isn't possible for 6 odd numbers to add to an odd number, so... Cheat! 3 + 3 + 3 + 1 + 11 = 21
1, 5, 11, 55, 101, 505, 1111, 5555.
The factors of 5555 are 1, 5, 11, 55, 101, 505, 1111, and 5555. The prime factors of 5555 are 5, 11, and 101.