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klio [65]
2 years ago
12

50 - 19 3/4 - 18 7/8 = m

Mathematics
1 answer:
ELEN [110]2 years ago
4 0

Answer:

<em>m </em>= 11 3/8

Step-by-step explanation:

50 - 19 3/4 - 18 7/8 = <em>m</em>

take 19 and multiply it by 4 then add 3, which will give you 79/4

then, take 18 and multiply it by 8 and add 7, which will give you 151/8

50 - 79/4 - 151/8 = <em>m</em>

<em>m </em>= 50 - 79/4 - 151/8

<em>m </em>= 50/1 - 79/4 - 151/8

find the least common multiple (LCM) of 1 and 4, which is 8

<em>m</em> = 400/8 - 158/8 - 151/8

<em>m </em>= 91/8

divide 91 \div 8, which equals 11

instead of putting remainder (r), you make it a mixed fraction

<em>m </em>= 11 3/8

Hope this helps!

Mark Brainliest!

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