Question

14.7×2.3+14.7×7.7脱式计算？

Answer 1

14.7×2.3+14.7×7.7可以用乘法分配律进行简便计算。具体步骤：
14.7×2.3+14.7×7.7
=14.7×(2.3+7.7)
=14.7×10
=147

Answer 2

147......

Answer 3

=14.7×(2.3+7.7)
=147

Answer 4

=14.7×（2.3+7.7）
=14.7×10
=147

Answer 5

=14.7×（2.3+7.7）
=14.7×10
=147