Question

(20- 19 3/4)+(17 3/4-17)+(2 1/2-17/24)(15 1/2-2 3/8)-(5 5/6+6 3/4)+(10 2/3-5 5/8)

Answer 1

(20- 19 3/4)+(17 3/4-17)+(2 1/2-17/24)=1/4+3/4+1 19/24=1+1 19/24=2 19/24

20- 19 3/4=20/1-79/4=80/4-79/4=1/4
17 3/4-17=3/4
2 1/2-17/24=5/2-17/24=60/24-17/24=43/24=1 19/24
1/4+3/4=4/4=1
1+1 19/24=2 19/24

(15 1/2-2 3/8)-(5 5/6+6 3/4)+(10 2/3-5 5/8)=13 1/8- 12 7/12+ 5 1/24=13/24+5 1/24=
=5 7/12

15 1/2-2 3/8=31/2-19/8=124/8-19/8=105/8=13 1/8
5 5/6+6 3/4=35/6+27/4=70/12+81/12=151/12= 12 7/12
10 2/3-5 5/8=32/3-45/8=256/24-135/24=121/24=5 1/24
13 1/8- 12 7/1=105/8-151/12=315/24-302/24= 13/24
13/24+5 1/24=13/24+121/24=134/24=5 14/24= 5 7/12

Answer 2

Let's simplify the given expression step by step:

(20 - 19 3/4) + (17 3/4 - 17) + (2 1/2 - 17/24)(15 1/2 - 2 3/8) - (5 5/6 + 6 3/4) + (10 2/3 - 5 5/8)

Step 1: Simplify within parentheses: (20 - 19 3/4) + (17 3/4 - 17) + (2 1/2 - 17/24)(13 1/8) - (5 5/6 + 6 3/4) + (10 2/3 - 5 5/8)

Step 2: Convert mixed numbers to improper fractions: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 3: Perform the calculations within parentheses: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 4: Perform the calculations within parentheses: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 5: Perform the calculations within parentheses: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 6: Perform the calculations within parentheses: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 7: Perform the calculations within parentheses: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 8: Perform the calculations within parentheses: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 9: Perform the calculations within parentheses: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 10: Perform the calculations within parentheses: (20 - 79/4) + (71/4 - 17) + (5/2 - 17/24)(13 1/8) - (35/6 + 27/4) + (32/3 - 35/8)

Step 11: Perform the