问题
填空题
把1.4:0.35化成最简整数比是______,比值是______.
答案
1.4:0.35,
=(1.4×100):(0.35×100),
=140:35,
=(140÷35):(35÷35),
=4:1
1.4:0.35,
=1.4÷0.35,.
=4,
故答案为:4:1,4.
把1.4:0.35化成最简整数比是______,比值是______.
1.4:0.35,
=(1.4×100):(0.35×100),
=140:35,
=(140÷35):(35÷35),
=4:1
1.4:0.35,
=1.4÷0.35,.
=4,
故答案为:4:1,4.