Answer:
m = 11 3/8
Step-by-step explanation:
50 - 19 3/4 - 18 7/8 = m
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 = m
m = 50 - 79/4 - 151/8
m = 50/1 - 79/4 - 151/8
find the least common multiple (LCM) of 1 and 4, which is 8
m = 400/8 - 158/8 - 151/8
m = 91/8
divide 91 \div 8, which equals 11
instead of putting remainder (r), you make it a mixed fraction
m = 11 3/8
Hope this helps!
Mark Brainliest!
