65 см =дм см сколько всего там дм и см

<span>.х+4.09х+0.4х=0.6039</span>

<span>5.49х=06039</span>

<span>х=1100</span>

<span>.х+х+2.5х=23.958</span>

<span>4,5х=23,958</span>

х= 5,324

<span>41.4х-39.5х-1.77х=0.00338</span>

<span>0,13х=0,00338</span>

<span>х=0,026</span>

<span>х-<span>0.43х-0.44х=0.0338</span></span>

<span><span>0,13х=0,0338</span></span>

<span><span>х=0,26</span></span>