2 years ago

Whats the unit rate situation for 228 students in 12 classes

Mathematics

1 answer:

ExtremeBDS [4]2 years ago

6 0

19 is the answer because you just divided 228 by 12

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3 years ago

Can someone help me out with this please? I suck at fractions

xxMikexx [17]

164 inches x $\frac{1 foot}{12 inches}$ = $\frac{41}{3}$ ft

147 inches x $\frac{1 foot}{12 inches}$ = $\frac{49}{4}$ ft

2 $\frac{1}{4}$ ft = $\frac{9}{4}$

Perimeter = 2L + 2w - 1doorway

= 2 $(\frac{41}{3})$ + 2( $(\frac{49}{4})$ - $\frac{9}{4}$

= $\frac{82}{3}$ + $\frac{98}{4}$ - $\frac{9}{4}$

= $\frac{82}{3}$ + $\frac{89}{4}$

= $(\frac{4}{4} )$ $\frac{82}{3}$ + $(\frac{3}{3} )$ $\frac{89}{4}$

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= $\frac{595}{12}$

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b) 49 $\frac{7}{12}$ ft ÷ 8ft = 6.2

7 boards need to be purchased

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3 years ago