Which should come next at the end of this row of letters: a b d g?

Next letter will be k.

Step-by-step explanation:

we have to find the letter which will come next at the end of the row of letters

a b d g.

First we will write the alphabets as below to understand the sequence

a b c d e f g h i j k

Between a and b alphabet skipped = 0

Between b and  d alphabets skipped = 1 (c)

Between d and g skipped alphabets = 2 (e and f)

Therefore after g number of alphabets skipped will be = 3 (h i j)

Next alphabet will be k.

180 square centimeters

step-by-step explanation:

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8