Question

42.3 除以7+42.3除以六分之七等于多少 等于多？

Answer 1

解：原式=42.3÷7+42.3÷7/兆世塌6
=42.3×1/7+42.3×6/7
=42.3×（1/族圆7+6/7）返没
=42.3×1
=42.3

Answer 2

42.3÷7+42.3÷7/缓乎6
=42.3x1/扰指悉逗芦7+42.3ⅹ6/7
=42.3x(1/7+6/7)
=42.3x1
=42.3。