问题
计算题
若A= 8765432×2345678,B= 865433×2345677。试比较A与B的大小。
答案
A =8765432×(2345677+1)
=8765432×2345677+8765432
B =(8765432+1)×2345677
=8765432×2345677+2345677
8765432>2345677,所以A>B
若A= 8765432×2345678,B= 865433×2345677。试比较A与B的大小。
A =8765432×(2345677+1)
=8765432×2345677+8765432
B =(8765432+1)×2345677
=8765432×2345677+2345677
8765432>2345677,所以A>B