3/4*(-7/5)-2/5*5/8+3/4*2/5
Answers
Step-by-step explanation:
−1
Result negative 1
Step by step
Step 1 of 6: Multiply.
Multiply
Highlighted: 3 over 4
3
4
Highlighted: × Highlighted: ( negative 7 over 5 −
7
5
) − 2 over 5
2
5
× 5 over 8
5
8
+ 3 over 4
3
4
× 2 over 5
2
5
= Highlighted: ( negative 21 over 20 −
21
20
) − 2 over 5
2
5
× 5 over 8
5
8
+ 3 over 4
3
4
× 2 over 5
2
5
Step 1 of 6: Multiply. Show the work
Step 2 of 6: Multiply.
Multiply
( negative 21 over 20 −
21
20
) − Highlighted: 2 over 5
2
5
Highlighted: × Highlighted: 5 over 8
5
8
+ 3 over 4
3
4
× 2 over 5
2
5
= ( negative 21 over 20 −
21
20
) − Highlighted: 10 over 40
10
40
+ 3 over 4
3
4
× 2 over 5
2
5
Step 2 of 6: Multiply. Show the work
Step 3 of 6: Multiply.
Multiply
( negative 21 over 20 −
21
20
) − 10 over 40
10
40
+ Highlighted: 3 over 4
3
4
Highlighted: × Highlighted: 2 over 5
2
5
= ( negative 21 over 20 −
21
20
) − 10 over 40
10
40
+ Highlighted: 6 over 20
6
20
Step 3 of 6: Multiply. Show the work
Step 4 of 6: Subtract.
Subtract
Highlighted: ( negative 21 over 20 −
21
20
) Highlighted: − Highlighted: 10 over 40
10
40
+ 6 over 20
6
20
= Highlighted: ( negative 52 over 40 −
52
40
) + 6 over 20
6
20
Step 4 of 6: Subtract. Show the work
Step 5 of 6: Add.
Add
( negative 52 over 40 −
52
40
) + 6 over 20
6
20
= negative 40 over 40 −
40
40
Step 5 of 6: Add. Show the work
Step 6 of 6: Simplify.
Simplify
negative 40 over 40 −
40
40
= -1
3/4*(-7/5)-2/5*5/8+3/4*2/5= -1