Answer:
180 seats on each car of the train.
Step-by-step explanation:
30 × 6 = 180
rows of seats × seats in each row = seats on each car of the train
Answer:
30*d
When you are making your equation it has to work for everything so you use a variable.
Answer:
D)
Step-by-step explanation:
Solution:
As, we have to find ,
% of 20

If we have to Percent of a certain number it means , divide that number by 100 , for example x% means
.
And if i am writing , x% of y it means ,
.