Question

(80.54:2.2+3.3):1.1+0.9

Answer 1

(80,54:2,2+3,3):11+0,9
(4027/50:11/5+33/10):11/10+9/10
(4027/50*5/11+33/10)*10/11+9/10
(4027/10*1/11+33/10)*10/11+9/10
(4027/110+33/10)*10/11+9/10
439/11*10/11+9/10
4390/121+9/10
44989/1210

Answer 2

80‚54:2‚2+3‚3 :1‚1+0‚9=40‚50

Answer 3

Let's break down the expression step by step:

1. First, we have the calculation within the parentheses: 80.54 divided by 2.2 and then adding 3.3.

80.54 ÷ 2.2 = 36.60909090909091 36.60909090909091 + 3.3 = 39.90909090909091

2. Next, we have the result from the previous step (39.90909090909091) and we divide it by 1.1.

39.90909090909091 ÷ 1.1 = 36.28190082644628

3. Finally, we add 0.9 to the previous result:

36.28190082644628 + 0.9 = 37.18190082644628

So, the final result of the expression (80.54 ÷ 2.2 + 3.3) ÷ 1.1 + 0.9 is approximately 37.1819.