脱式计算:99x5⼀6+5⼀6,35⼀64÷(1⼀8+3⼀4)?

2024-12-02 23:46:40
推荐回答(2个)
回答(1):

脱式计算:99x5/6+5/6,35/64÷(1/8+3/4)?

脱式计算:
99×5/6+5/6
=(99+1)×5/6
=100×5/6
=83又1/3

35/64÷(1/8+3/4)
=35/64÷7/8
=5/8

回答(2):

99×5/6+5/6
=(99+1)×5/6
=100×5/6
=250/3
35/64÷(1/8+3/4)
=35/64×8+35/64 ×4/3
=35/8+35/48
=210/48+35/48
=245/48