Question

calculează: 43-[32:(15-28:4)+39;13x4]=25

Answer 1

43-[32:8+39:13*4]=25

43-[32:8+39:52]=25

43-[32:8+1]=25

43-[4+1]=25

43-5=25

Answer 2

$43-\left[32\div \left(15-28\div \:4\right)+39\div \:13\cdot \:4\right]$

$32\div \left(15-28\div \:4\right)+39\div \:13\cdot \:4$

$=32\div \:8+39\div \:13\cdot \:4$

$=4+39\div \:13\cdot \:4$

$=4+12$ $= 16$

$=43-16$ $=27$

Sper că te-am ajutat!

Succes!