3000ddm2 =................m2 ; 6m2 7ddm2=.............m2 ; 8m2 7cm2 =.........m2

Question

baothah · Answer

Đ&aacute;p &aacute;n:    3000dm&sup2; =30 m&sup2; ;      6m&sup2; 7dm&sup2;=6,07m&sup2; ;      8m&sup2; 7cm&sup2; =8,0007m&sup2;

maianhtu · Answer

`3000` $dm^{2}$  = `30`$m^{2}$      `6 m^2` `7dm^2 = 6,07 m^2`     `8 m^2` `7cm^2 = 8, 0007 m^2`

3000ddm2 =…………….m2 ; 6m2 7ddm2=………….m2 ; 8m2 7cm2 =………m2