Question

a farmer plants 4 rows of seedlings. the first 3 rows are equal in length. the length of the fourth row is 19 yards. the total length of the 4 rows is 61 yards. what is the length, in yards, of each of the first 3 rows the farmer plants? a 14 b 22 c 39 d 42

Explanation:

Step1: Subtract 4th row length from total

$61 - 19 = 42$

Step2: Divide by 3 for equal rows

$\frac{42}{3} = 14$

Answer:

A. 14