Question

plz answer this bro 9

Answer 1

1 1/8 = 9/8
Km travelled by rohit = 9/8 + 5/6 + 2/3 + 5/16
                                  = 54/48 + 40/48 + 32/48 + 15/48
                                  = (54 + 40 + 32 + 15) / 48 
                                  = 141/48
                                  = 2.93 km

(: Hope this helpz :)

Answer 2

hiii!!!

but I m sis ^^"

here's ur answer...
$first \: of \: all \: rohan \: travelled \: 1 \frac{1}{8} km \: from \\ home \: to \: school. \: 1 \frac{1}{8} = \frac{9}{8} km. \: then \: he \: \\ travelled \: \frac{5}{6} km \: from \: school \: to \: skating \: rink \\ \frac{2}{3} km \: from \: skating \: rink \: to \: work \: after \: that \\ \frac{5}{16} km \: from \: work \: to \: home. \\ \\ hence \: total \: distance \: travelled \: by \: him ... \\ \\ = > \frac{9}{8} + \frac{5}{6} + \frac{2}{3} + \frac{5}{16} \\ \\ lcm \: of \: 8 \: 6 \: 3 \: and \: 16 = 8 \times 6 \times 3 \times 16 \\ = 2304 \\ \\ = > \frac{9 \times 288}{8 \times 288} + \frac{5 \times 384}{6 \times 384} + \frac{2 \times 768}{3 \times 768} + \\ \\ \frac{5 \times144 }{16 \times144 } \\ \\ = > \frac{2592}{2304} + \frac{1920}{2304} + \frac{1536}{2304} + \frac{720}{2304} \\ \\ = > \frac{2592 + 1920 + 1536 + 720}{2304} \\ \\ = \frac{6764}{2304} = \frac{3382}{1152} \\ \\ = \frac{1691}{576} = 2.93km \: (approximately)$

hope this helps u..!!

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