Question

Решите уравнение 4)m-7 1/9 = 2 5/36 5)n-10 7/12 = 3 1/6 6)R-6 1/7 = 1 5/14

Answer 1

4)m-7 1/9 = 2 5/36 
m=2 5/36+7 1/9
m=2 5/36+7 4/36
m=9 9/36
m=9 1/4

5)n-10 7/12 = 3 1/6 
n=3 1/6+10 7/12
n=3 2/12+10 7/12
n= 13 9/12
n=13 3/4

6)R-6 1/7 = 1 5/14
R=1 5/14+6 1/7
R=1 5/14+6 2/14
R=7 7/14
R=7 1/2