1.

Using appropriate properties find 2/7×3/11-5/11×3/7+3/11×4/7.​Please do it fast.

Answer»

Answer:

3/77

Step-by-step EXPLANATION:

=2/7×3/11 - 5/11×3/7 + 3/11×4/7

=2/7×3/11 - 5/11×3/7 + 3/11×4/7=6/77 - 15/77 + 12/77

=2/7×3/11 - 5/11×3/7 + 3/11×4/7=6/77 - 15/77 + 12/77=3/77



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