问题
填空题
(1)560千米:80千米的比值是______,化成最简比是______.
答案
(1)560千米:80千米,
=560÷80,
=7;
(2)560千米:80千米,
=560:80,
=(560÷80):(80÷80),
=7:1.
故答案为:7,7:1.
(1)560千米:80千米的比值是______,化成最简比是______.
(1)560千米:80千米,
=560÷80,
=7;
(2)560千米:80千米,
=560:80,
=(560÷80):(80÷80),
=7:1.
故答案为:7,7:1.