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Vlad1618 [11]
3 years ago
11

Leons older brother is 4 and 3/4 feet tall. Leon is 1/3 foot shorter than his brother .how tall is leon

Mathematics
2 answers:
nikdorinn [45]3 years ago
7 0
B = 4/3/4
L = b - 1/3

L = 4/3/4 - 1/3
L = 4/5/12
Mandarinka [93]3 years ago
6 0

Let

x------> height of Leon's older brother

y------> height of Leon

Convert mixed number to an improper fraction

4\frac{3}{4}\ ft=\frac{4*4+3}{4}= \frac{19}{4}\ ft

we know that

x=\frac{19}{4}\ ft -----> equation A

y=x-\frac{1}{3} -----> equation B

substitute equation A in equation B

y=\frac{19}{4}-\frac{1}{3}=\frac{53}{12}\ ft

Convert to mixed number

\frac{53}{12}=\frac{48}{12}+\frac{5}{12}=4\frac{5}{12}\ ft

therefore

<u>the answer is</u>

4\frac{5}{12}\ ft


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