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Name:
Date:
4 NF 3,4 NF 
3C. 4 NF. 3 d
Complete the table then solve the problem.
Sharon's dog weighs 
17(1)/(4) pounds. Christian's dog weighs 
3(1)/(2) pounds less. How much does Christian's dog weigh?
Number model with the unknown:
Answer: 
qquad 
14(0)/(2) 
qquad
How much does Christian's dog weigh in ounces?

qquad ounces
How do you know? 
qquad

qquad

qquad







Pounds


(lbs.)







Ounces


(oz)






1
16



3//4
12



1//2
8



1//4
4




the golden G.OA.T. (and a kid)

Name:\newlineDate:\newline44 NF 33,44 NF 3C 3 \mathrm{C} . 44 NF. 33 d\newlineComplete the table then solve the problem.\newlineSharon's dog weighs 1714 17 \frac{1}{4} pounds. Christian's dog weighs 312 3 \frac{1}{2} pounds less. How much does Christian's dog weigh?\newlineNumber model with the unknown:\newlineAnswer: \qquad 1402 14 \frac{0}{2} \qquad \newlineHow much does Christian's dog weigh in ounces?\newline \qquad ounces\newlineHow do you know? \qquad \newline \qquad \newline \qquad \newline\begin{tabular}{|c|c|}\newline\hline \begin{tabular}{c} \newlinePounds \\\newline(lbs.)\newline\end{tabular} & \begin{tabular}{c} \newlineOunces \\\newline(oz)\newline\end{tabular} \\\newline\hline 11 & 1616 \\\newline\hline 1714 17 \frac{1}{4} 00 & 1212 \\\newline\hline 1714 17 \frac{1}{4} 11 & 88 \\\newline\hline 1714 17 \frac{1}{4} 22 & 44 \\\newline\hline\newline\end{tabular}\newlinethe golden G.OA.T. (and a kid)

Full solution

Q. Name:\newlineDate:\newline44 NF 33,44 NF 3C 3 \mathrm{C} . 44 NF. 33 d\newlineComplete the table then solve the problem.\newlineSharon's dog weighs 1714 17 \frac{1}{4} pounds. Christian's dog weighs 312 3 \frac{1}{2} pounds less. How much does Christian's dog weigh?\newlineNumber model with the unknown:\newlineAnswer: \qquad 1402 14 \frac{0}{2} \qquad \newlineHow much does Christian's dog weigh in ounces?\newline \qquad ounces\newlineHow do you know? \qquad \newline \qquad \newline \qquad \newline\begin{tabular}{|c|c|}\newline\hline \begin{tabular}{c} \newlinePounds \\\newline(lbs.)\newline\end{tabular} & \begin{tabular}{c} \newlineOunces \\\newline(oz)\newline\end{tabular} \\\newline\hline 11 & 1616 \\\newline\hline 1714 17 \frac{1}{4} 00 & 1212 \\\newline\hline 1714 17 \frac{1}{4} 11 & 88 \\\newline\hline 1714 17 \frac{1}{4} 22 & 44 \\\newline\hline\newline\end{tabular}\newlinethe golden G.OA.T. (and a kid)
  1. Calculate Dog's Weight: Sharon's dog weighs 171417\frac{1}{4} pounds, Christian's dog weighs 3123\frac{1}{2} pounds less.\newlineTo find Christian's dog's weight, subtract 3123\frac{1}{2} from 171417\frac{1}{4}.
  2. Convert to Improper Fractions: Convert mixed numbers to improper fractions to make subtraction easier. 1714=69417\frac{1}{4} = \frac{69}{4} pounds, 312=723\frac{1}{2} = \frac{7}{2} pounds.
  3. Subtract Fractions: Subtract the fractions: (694)(72)(\frac{69}{4}) - (\frac{7}{2}). Find a common denominator, which is 44. (72)(\frac{7}{2}) is the same as (144)(\frac{14}{4}). Now subtract: (694)(144)=(554)(\frac{69}{4}) - (\frac{14}{4}) = (\frac{55}{4}).
  4. Convert Back to Mixed Number: Convert (554)(\frac{55}{4}) back to a mixed number for Christian's dog's weight.554=1334\frac{55}{4} = 13\frac{3}{4} pounds.

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