Value of y is 146.67
Step-by-step explanation:
- Step 1: Use the BODMAS principle to solve for y. (Brackets open division multiplication addition subtraction)
0.9 + { [3.25 - (6 9/16 - 0.025y) × 0.6] ÷ 0.75} ÷ 6 2/3 = 1.2
0.9 + { [3.25 - (6.5625 - 0.025y) × 0.6] ÷ 0.75} ÷ 6 2/3 = 1.2
0.9 + { [3.25 - 3.9375 + 0.015y] ÷ 0.75} ÷ 6 2/3 = 1.2
0.9 + {[-0.6875 + 0.015y] ÷ 0.75} ÷ 6 2/3 = 1.2
0.9 + {-0.92 + 0.02y} ÷ 6 2/3 = 1.2
0.9 + {-0.92 + 0.02y} ÷ 20/3 = 1.2
0.9 + {-0.92 + 0.02y} ÷ 6.7 = 1.2
0.9 - 0.14 + 0.003y = 1.2
0.76 - 1.2 = -0.003y
y = 0.44/0.003 = 146.67
