Grade six, lesson one, exercise four, volume one (mathematics) - Training Enrollment Network

Grade six, lesson one, exercise four, volume one (mathematics)

The answer is: =1000/(0.001) =100000.

Molecule:1000;

Denominator:11000;

The process is: molecule = (2000-1990)+(1980-1970)+… =10+… = 65438.

Denominator =1/2 * 2/3 * 3/4 * 4/5 ... 999/1000 =1/000, the adjacent denominator disappears, and finally1/.

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