Ask a New Question
Search
Asked by
Bernita
how to find two mixed numbers so that the sum is 7 2/8 and the difference is 2 4/8
Answers
Answers
Answered by
R_scott
a + b = 7 2/8
a - b = 2 4/8
adding equations (to eliminate b) ... 2 a = 9 6/8
solve for a , then substitute back to find b
Related Questions
Related
Find two mixed numbers so that the sum is 8 4/8 and the difference is 2 2/8
Find two mixed numbers so that the sum is 15 3/10 and the difference is 8 5/10
Is the sum of two mixed numbers always a mixed numbers? Why or why not?
Find three mixed numbers so that the sum is 18 and the difference between the greatest number and t...
what are the mixed numbers of 1364/93 & 17765/646
find two mixed numbers so that the sum is 16 and the difference is 15. find three mixed numbers s...
Find two mixed numbers that up to 16 but have a difference of 5???
Find a two mixed numbers such that when you estimate their sum by rounding to the nearest whole numb...
Find two mixed numbers so that the sum is 15/3 tenths and the difference is 8/5tenths...