109:77
8 to 11.
9x8+5=77 8x9+10-5=77 8x7+10-6x2-60+9+8=77
10/77 is already a fraction in its lowest terms, since the greatest common factor of 10 and 77 is 1.
7.7 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. Its rational equivalent is 77/10 which cannot be simplified.
It can be simplified to 77/100.
109:77
77:100
77:100
69
77 over 10 = 77/10
8 to 11.
10 + 77 = 87
In its simplest form, it is 77/1. Multiply both the numerator (top) and the denominator (bottom) of the ratio by any non-zero integer or divide both by any common factor. You will have an equivalent ratio.
Mean = average; so (77+10)/2 = 43.5 = mean of 77 plus 10.
11/13
7:11