Meiko is hanging a picture-collage on her wall. The dimensions of the collage are shown in the diagram. She plans to cover the c
ollage with smaller pictures that have the same shape as the collage. If the base of each small picture is 4.5 inches and the height is 3.5 inches, how many small pictures will fit within the college?
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
Given
Rate of Long family's sprinkler is 25 L/hr
rate of Harris family's sprinkler is 35 L/hr
Total time for which sprinkler is used =55 hr
Let long family run their sprinkler for x hr
therefore Harris family time=55-x
Total volume collected=1625 L
thus
25x+1925-35x=1625
1925-1625=10x
300=10x
x=30 hr
long family used for 30 hr and Harris family used for 20 hr