问题
填空题
6.3和0.7的比值是______,化简比是______.
答案
(1)6.3:0.7,
=6.3÷0.7,
=9;
(2)6.3:0.7,
=(6.3÷0.7):(0.7÷0.7),
=9:1;
故答案为:9:1,9.
6.3和0.7的比值是______,化简比是______.
(1)6.3:0.7,
=6.3÷0.7,
=9;
(2)6.3:0.7,
=(6.3÷0.7):(0.7÷0.7),
=9:1;
故答案为:9:1,9.