已知38.966=2.078,3y=0.2708,则y=_.
问题描述:
已知
=2.078,
3
8.966
=0.2708,则y=______.
3
y
答
∵
=2.078,
3
8.966
=0.2708,
3
y
∴y=0.008966,
故答案为:0.008966.