Question

1m2+1/20m2=...cm2

 

Answer 1

\(1m^2+\frac{1}{20}m^2=\frac{20}{20}+\frac{1}{20}\left(m^2\right)=\frac{21}{20}m^2=\frac{21}{20}\times10000=10500cm^2\)

Chúc bạn học tốt !!

#HPL

Answer 2

Trả lời :.......................................

10500 cm² ...............................

Hk tốt..................................

 k nhé Nguyễn trung Nguyên