Question

-12 by 5+31by 10 +11by -15+-7by -18​

Answer 1

Answer:

HEY MATE UR ANS IS 164/90=  1whole37/45...

Step-by-step explanation:

TO MAKE THE DENOMINATOR SAME TAKE OUT THE LCM OF THE DENOMINATORS...SO LCM=90

SO,

-12/5 WILL BECOME  -216/90

31/10 WILL BECOME 279/10

11/15 WILL BECOME    66/90

7/18 WILL BECOME     35/90

SO ACCORDING TO THE QUESTION WE HAVE TO SOLVE: 279/90+66/90+35/90-216/90

SO,

this equals 380/90-216/90

= 164/90

=1 whole 37/45  

ANS= 1 WHOLE 37/45 OR 164/90

PLZ MARK MY ANS AS THE BRAINLIEST BUDDY!!!