问题
填空题
1.2:0.12最简比是______,比值是______.
答案
(1)1.2:0.12,
=(1.2×50):(0.12×50),
=60:6,
=(60÷6):(6÷6),
=10:1;
(2)1.2:0.12,
=10:1,
=10÷1,
=10.
故答案为:10:1,10.
1.2:0.12最简比是______,比值是______.
(1)1.2:0.12,
=(1.2×50):(0.12×50),
=60:6,
=(60÷6):(6÷6),
=10:1;
(2)1.2:0.12,
=10:1,
=10÷1,
=10.
故答案为:10:1,10.