How many square meters are there per mu
1 ha = 15 mu
1 ha = 10000 M2
1 mu = 10000 / 15 = 2000 / 3 = 666.6667 M2
What is the distribution law of reverse use multiplication
How to do 99 × 38 + 38 with multiplication distribution law
99×38+38
=38x(99+1)
=38x100
=3800