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frez [133]
3 years ago
11

Jay and David are Calculating their combined height Jay is 5 3/4 feet tall, and David is 6 1/8 feet tall. What is jay and David'

s combined height?
Mathematics
1 answer:
Murrr4er [49]3 years ago
6 0

Answer: \dfrac{95}{8}\ ft

Step-by-step explanation:

Given

The height of Jay is 5\frac{3}{4}\ ft

The height of David is 6\frac{1}{8}\ ft

Converting mixed to fraction and add the two heights for combined height

\Rightarrow \dfrac{5\times 4+3}{4}+\dfrac{6\times 8+1}{8}\\\\\Rightarrow \dfrac{23}{4}+\dfrac{49}{8}\\\\\Rightarrow \dfrac{46}{8}+\dfrac{49}{8}\\\\\Rightarrow \dfrac{46+49}{8}=\dfrac{95}{8}\ ft

Thus, the combined height of the two is \frac{95}{8}\ ft

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