Explicación paso a paso:
A=_____15_____ ÷ ____1 -⅓____
3+ ____2____ ½ - (1 - ⅔)
2 + ___1___
1 + ½
Okay, let's solve this step-by-step:
1) A = 15 ÷ (1 - ⅓)
2) (1 - ⅓) = ⅔
3) 15 ÷ ⅔ = 22.5
4) 3 + (2 ½ - (1 - ⅔))
5) (1 - ⅔) = ⅓
6) 2 ½ - ⅓ = 2 ⅙
7) 3 + 2 ⅙ = 5 ⅙
8) 2 + (1 ½)
9) 1 ½ = 1.5
10) 2 + 1.5 = 3.5
11) 1 + ½
12) 1 + ½ = 1.5
Therefore, the final answer is:
A = 22.5 ÷ 5 ⅙ ÷ 3.5 ÷ 1.5
A = 22.5 ÷ (5 + ⅙) ÷ (3 + ½) ÷ (1 + ½)
A = 22.5 ÷ 5.1666... ÷ 3.5 ÷ 1.5
A = 0.9375
So the value of A is 0.9375.
