What is \(\left\{[2+3]4_{15}\right\} \frac{45}{45}\)?

so first you do the parenthasees so 2+3=5
[5]4=20 I'm nnot sure what the _ is but I'm guessing that is is minus and the : might mean divide so 20-15=5 {5}45/45=5

Answered by apologiabiology | 2024-06-10

The expression { [ 2 + 3 ] 4 15 ​ } 45 45 ​ simplifies to 20, following the steps of evaluating each part in the correct order. First, we add 2 and 3 to get 5, then multiply by 4, and finally divide 45 by 45. This results in the final answer of 20.
;

Answered by apologiabiology | 2024-12-26