17⼀24x1⼀5+7⼀24÷5十+1⼀5

2025-05-15 12:43:53
推荐回答(2个)
回答(1):

17/24x1/5+7/24÷5+1/5
=17/24x1/5+7/24x1/5+1/5
=(17/24+7/24+1)x1/5
=2x1/5
=2/5

回答(2):

17/24x1/5+7/24÷5十+1/5
=17/24x1/5+7/24x1/5+1/5
=(17/24+7/24+1)x1/5
=2/5