Answer:
Arithmetic
Step-by-step explanation:
5-4=1
1-4=-3
-3=4=-7
1st box: 2a (subtract 2a from both sides)
2nd box: 3 (add 3 to both sides)
3rd box: 10 (add 7+3)
4th and 5th box: 2 (divide both by 2)
6th box: 5 (10/2=5)
(11/3-7/4)/[3.4-(1/2+2/3*3/2)]
First I converted fractions to mixed numbers.
11/3-7/4 / 3.4-3/2
Then, I solve the inside of the parentheses.
23/12 / 3.4-3/2
Continue to simplify
Convert to decimals
1.91667/1.9
Hope this helps
The answer to 4 1/5 divided by 2 4/5 is 3/2