ti so cua hai so la 7/12 cong them 10 vao so thu nhat thi tong cua chung la 3/4 tong cua hai so la
ti so cua hai so la 7?/12,cong them 10 vao so thu nhat thi ti so cua chung la 3/4.tong cua hai so la:
Ti so cua 2 so la 7/12 cong them 10 vao so thu nhat thi ti so cua chung la 3/4 tong cua 2 so la:
ti so cua 2 so la 7/12 ,cong them 10 vao so thu nhat thi ti so cua chung la 3/4 .tong cua 2 so la
ti so cua 2 so la 7/12,cong them 10 vao so thu nhat thi ti so cua chung la 3/4.tong cua 2 so la:
ti so cua 2 so 7/12 . cong them 10 vao so thu nhat thi ti so cua chung la 3/4 . tong cua 2 so la bao nhieu
gọi số thứ nhất là a theo đề ta có
a.12/7=(a+10).4/3
a.12/7=a.4/3+40/3
=>8/21.a=40/3
=>a=40/3 :8/21
=>a=35
số thứ hai là 35.7/12=60
Vậy tổng hai số là 60+35=95
ti so cua 2 so la 7/12,cong tham 10 vao so thu nhat thi ti so cua chung la 3/4.tong cua 2 so do la
ti so cua 2 so la 7/12.neu cong vao so thu nhat thi ti so cua chung la 3/4.tong 2 so la.......................................................................................................
ti so cua 2 so la 7/12,them 10 vao vao so thu nhat thi ti so cua 2 so la 3/4 .tong cua 2 so la ....CUU!!!!!!!
Ti so cua 2 so la 7/12 , them 10 vao so thu nhat thi ti so cua chung la 3/4 . Tong 2 so la ? ( giai chi tiet nha )