Question

(0,32m-0,15m)*10.2=8,67

Answer 1

0,17m*10,2=8,67

1,734m=8,67

m=5

ответ:5.

Answer 2

$(0,32m-0,15m)*10.2=8,67$

 

$frac{867m}{500}= frac{867}{100}$

 

$867m*100=500*867$

 

$frac{867m*100}{86700}=frac{500*867}{86700}$

 

$m=frac{500*867}{86700}$

 

$m=frac{433500}{86700}=5$

 

$m=5$