Question

6- Realiza las operaciones combinadas: a) 9×3+(24:8)x2= b)(7×5)×2+4×8-(78+15)​

Answer 1

$\huge\red {\mid {\fbox{\tt {hola}}\mid}}$

9×3+(24:8)x2=

=27+24:8(2)

=27+(3)(2)

=27+6

=33

(7×5)×2+4×8-(78+15)

=(35)(2)+(4)(8)−(78+15)

=70+(4)(8)−(78+15)

=70+32−(78+15)

=102−(78+15)

=102−93

=9

¡¡Salu2!!

Answer 2

a) 27+3x2

27+6=33

b) 35x2+32-93

70+32-93

102-93=9