Question

((12/7x8/14)+1/2)x3/5

Answer 1

((12/7x8/14)+1/2)x3/5=((6/7x8/7)+1/2)x3/5=(48/49+1/2)*3/5=(48*2+49)/98*3/5=145/98*3/5=87/98

Answer 2

To simplify the expression:

1. First, simplify the fractions within the parentheses:

   12/7 ÷ 14/8 = 12/7 x 8/14 = 96/98

2. Add 1/2 to 96/98:

   96/98 + 1/2 = 192/196 + 98/196 = 290/196

3. Finally, multiply by 3/5:

   290/196 x 3/5 = 435/980

Therefore, ((12/7x8/14)+1/2)x3/5 simplifies to 435/980.