问题
填空题
比80米少30%是______米;比180元少10%是______元.
答案
(1)80×(1-30%),
=80×70%,
=56(米);
(2)180×(1-10%),
=180×90%,
=162(元);
故答案为:56,162.
比80米少30%是______米;比180元少10%是______元.
(1)80×(1-30%),
=80×70%,
=56(米);
(2)180×(1-10%),
=180×90%,
=162(元);
故答案为:56,162.