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1. 1 1/2 + 3/4=
2. 6/7 - 1/2=
3. 11/8 × 2/5=
4. 2 1/3 + 1/4=​


Sagot :

Answer:

1. 25/4

2. 5/14

3. 11/20

4. 29/4

Step-by-step explanation:

sana nakatulong

Answer:

1. 9/4

2. 5/14 or 0.3571528

3. 11/20 or 0.55

4. 31/12 or 2.583

Step-by-step explanation:

1. 11/2 + 3/4

convert the expression

3/2 + 3/4

calculate the sum

= 9/4

2. 6/7 - 1/2

transform the equation

12-7/14

calculate

= 5/14 or 0.3571528

3. 11/8 × 2/5

reduce the number with the greatest common factor 2

11/4 × 1/5

multiply

= 11/20 or 0.55

4. 2 1/3 + 1/4

convert expression into improper fraction

7/3 + 1/4

calculate the sum

= 31/12 or 2.583