How you can get number 28 by using following numbers and operators
Numbers: 1, 5, 7 and 8.
Operators: +, -, * and /
You can use ( ) brackets as well.
Rules:-
- You can use each number only once.
- You can not use 1 and 5 as 15.
- You have to use all of the above number mentioned (1,5,7 and 8)
See Answer
There are multiple solutions
Solution 1: (8-5+1)*7 = 28
Solution 2: 7*5 – 8 + 1 = 28
Solution 1: (8-5+1)*7 = 28
Solution 2: 7*5 – 8 + 1 = 28
