Overview: 2 questions will be solved this time.Among them
☆1 arithmetic calculations
☆1 convert the decimals to fractions
[1/2 Formula]
Work: Calculate the value of equation lg-1 .
Question type: Mathematical calculation
Solution:
lg-1
=0 Answer:lg-1=0[ 2/2 Digital analysis ]
Work: Convert decimal 0.6439 to fractional form.
Question type: Convert decimal to fraction
Solution:
*Note: Convert finite decimal to fraction.Your problem has not been solved here? Please go to the Hot Problems section!