Four times bracket 9.3 minus 5.7 brackets plus 3.6.0.67 times 99 plus 0.67.4.25 divided by 2.5 times 101 minus 1.7.6.8 plus 1.25 times 6.8 times 8. Please help me use the simple method of off formula calculation, and write down the process

Four times bracket 9.3 minus 5.7 brackets plus 3.6.0.67 times 99 plus 0.67.4.25 divided by 2.5 times 101 minus 1.7.6.8 plus 1.25 times 6.8 times 8. Please help me use the simple method of off formula calculation, and write down the process

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