Question

(-40:5-9).3-105:(-5)-10.3 ayuda​

Answer 1

(-40:5-9).3-105:(-5)-10.3

(−8−9)(0.3)−105÷−5−10.3

=(−17)(0.3)−105÷−5−10.3

=−5.1−105 ÷−5−10.3

=−5.1−(−21)−10.3

=15.9−10.3

=5.6