to find the area, you must have consistent units. So, for #1, that would be
4 ft * 4 in * 12in/ft = 192 in^2
or,
4 ft * 4 in * 1ft/12in = 4/3 ft^2
for #3, you might do
2ft3in = 27in or 9/4 ft
27in * 6in = 162in^2
9/4 ft * 1/2 ft = 9/8 ft^2
Find the area of each rectangle wit the given base and height...
A=lw
1) 4ft, 4in
2) 30in, 4yd
3) 2ft 3in, 6in
4) 40cm, 2m
3 answers
Thanks!
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