Answer:
Total of 9 lengths of 4 inches can be taken out from a board of 3 feet
Step-by-step explanation:
length of board in feet = 3 ft
As
1 ft = 12 inches
So
Length of board in inch = [tex]3\times 12[/tex]
= 36 inches
Let no of 4 inches length be = x
The equation become
[tex]x \times 4= 36\\x= \frac{36}{4} \\x= 9[/tex]
Total of 9 lengths of 4 inches can be taken out from a board of 3 feet
