Question

脱式计算:99x5/6+5/6，35/64÷(1/8+3/4)？

Answer 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

Answer 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

追答

35/64÷（1/8+3/4）
=35/64÷7/8
=35/64 ×8/7
=5/8