Other method:
Answer:
Option D - 18
Step-by-step explanation:
3/5 of 30 is 18.
Of indicates product.
3/5 multiply by 30
And by least method
We get the result 18.
a= -858
46 times -18 equals -846
-846-12 equals -858
180- 110= 70
70+x+90=180
160+x=180
180-160=x
20=x
.