Question

Calculati:3700+1680:5+[3345:5+(55 ori 4+82:2)] b [(881ori9-635ori7+2):7+102]:100-6 va rogggg multtt ajutorrrrrr urgentttttttttt

Answer 1

=3700+1680:5+[3345:5+ (220+82:2)]
=3700+1680:5+(3345:5+ 220+41)=
=3700+1680:5+(669+220+41)
=3700+1680:5+(889+41)=
=3700+1680:5+930=
=3700+337+930=
=4037+930=
=4967
B). [(881×9-635×7+2):7+102]:100-6=
=[(7929-635×7+2):7+102]:100-6=
=[(7929-4445+2):7+102]:100-6=
=[(12374+2):7+102]:100-6=
=(12376:7+102):100-6=
=(1768+102):100-6=
=1870:100-6=
=18,7-6=
=12,7