Mika has three and seven-sixteenths cm of wire.she needs only two and five-eigths cm of wire for her prodject in TLE how much wire does she need to cut??
Length of wire Mika has"= 3\\frac{7}{16}cm = \\frac{55}{16}cm"
Length of wire Mika needs "= 2\\frac{5}{8}cm = \\frac{21}{8}cm"
Length she has = Length she needs + Length she cuts
"\\therefore" Length she cuts = Length she has "-" Length she needs
Length she cuts "=\\frac{55}{16} - \\frac{21}{8} = \\frac{13}{16}cm"
"\\therefore" The length of wire she cuts is thirteen-sixteenths cm
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