Math, asked by ashima3095, 7 months ago

3(7×1-1)/4-(2×1-1-1/2)​

Answers

Answered by kumarsumant2706
0

Answer:

Step-by-step explanation:

=> (21*3-3)/4-2*-1+1+1/2

=> (63-3)/4+2+1+1/2

=>60/4+3+0.5

=>15+3.5

=>18.5

Answered by banuradha096
0

Answer:

4.5

Step-by-step explanation:

3(7×1-1)÷4-(2×1-1-1/2)

3(7-1)÷4-(2-2/2)

3(6)÷4-(0/2)

18÷4-0

18÷4

4.5

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