Find the area of a rectangle with a length of 4 5/8 inches and a width of 1/2 inch? Is it A. 16/37 in2, B. 37/16 in2, C. 37/2 in2, D. 37/8 in2.

Respuesta :

Area is length times width.  Our length and width are 4 5/8 and 1/2 respectively, so the formula for the area is [tex]A=4 \frac{5}{8}* \frac{1}{2} [/tex].  It will be easier to get that mixed fraction into an improper one and then multiply the fractions straight across the top and straight across the bottom.  [tex]A= \frac{37}{8}* \frac{1}{2} [/tex].  Doing that multiplication gives us [tex]A= \frac{37}{16} [/tex],  choice B.