Respuesta :
Answer:
7 3/4
Step-by-step explanation:
10 1
4
–
2 1
2
=
31
4
=
7 3
4
Result in decimals: 7.75
Calculation steps:
10 1
4
–
2 1
2
= (10 – 2) + (
1
4
–
1
2
)
= 8 +
1
4
–
1 × 2
2 × 2
= 8 +
1
4
–
2
4
= 8 +
1 – 2
4
= 8 +
-1
4
=
7 3
4
Answer:
7 3/4
Step-by-step explanation:
10 1
4
–
2 1
2
=
31
4
=
7 3
4
Result in decimals: 7.75
Calculation steps:
10 1
4
–
2 1
2
= (10 – 2) + (
1
4
–
1
2
)
= 8 +
1
4
–
1 × 2
2 × 2
= 8 +
1
4
–
2
4
= 8 +
1 – 2
4
= 8 +
-1
4
=
7 3
4