(-5/4+5/6-3/2+11/4)/6/5
=(11/4-5/4+5/6-9/6)×(5/6)
=(6/4-4/6)×(5/6)
=(5/6)×(5/6)
=25/36;
很高兴为您解答,skyhunter002为您答疑解惑
如果本题有什么不明白可以追问,
(-5/4+5/6-3/2+11/4)/6/5
=(11/4-5/4+5/6-9/6)×(5/6)
=(6/4-4/6)×(5/6)
=(5/6)×(5/6)
=25/36;
很高兴为您解答,skyhunter002为您答疑解惑
如果本题有什么不明白可以追问,