把2.4:6/7 化成最简单的整数比是_,比值是_.

问题描述:

把2.4:

6
7
 化成最简单的整数比是______,比值是______.

2.4:

6
7

=(2.4×35):(
6
7
×35)
=84:30
=(84÷6):(30÷6)
=14:5;
2.4:
6
7
 
=2.4÷
6
7

=2.4×
7
6

=2.8.
故答案为:14:5,2.8.