问题
解答题
一个畜牧场养猪1200头,比养牛的头数少25%,养的猪比养的牛少多少头?
答案
1200÷(1-25%)×25%,
=1200÷75%×25%,
=1600×25%,
=400(头);
答:养的猪比养的牛少400头.
一个畜牧场养猪1200头,比养牛的头数少25%,养的猪比养的牛少多少头?
1200÷(1-25%)×25%,
=1200÷75%×25%,
=1600×25%,
=400(头);
答:养的猪比养的牛少400头.