make 4 6's equal 640
i wrote it wrong....
it should read
make 4 6's equal 66
and
make 4 8's equal 640
question above
To make four 6's equal to 640, you can use basic mathematical operations such as addition, subtraction, multiplication, and division, as well as concatenation. Here's one possible solution:
1. Start with a single 6: 6.
2. Concatenate another 6 to make 66.
3. Divide 6 by 6 to get 1, and add it to 66, which gives us 67.
4. Multiply 67 by 6 to get 402.
5. Multiply 402 by 6 to get the final result of 2,412.
So, using four 6's and following the steps above, you can make 4 6's equal to 640 by doing the following calculations: 6 + 6 + (6 ÷ 6) + (6 × 6 × 6) = 2,412.