问题
填空题
80比______多40%,______比32千克少37.5%.
答案
(1)80÷(1+40%),
=80÷
,7 5
=
;400 7
(2)32×(1-37.5%),
=32×62.5%,
=20;
故答案为:
,20.400 7
80比______多40%,______比32千克少37.5%.
(1)80÷(1+40%),
=80÷
,7 5
=
;400 7
(2)32×(1-37.5%),
=32×62.5%,
=20;
故答案为:
,20.400 7