I think you're referring to the notation for a repeating decimal.
So it is 175.877777.... Well 0.777777.... is 7/9, and 0.87777 - 0.77777 = 0.1 = 1/10. so it is 175 + 7/9 + 1/10 which is 175 + 70/90 + 9/90 = 175 79/90
It is 0.7142857... with the underlined string repeating.
7/16
.875 = 7/8
When a fraction is reduced to lowest terms, the only factor that the numerator and denominator have in common is 1. For example, the fraction 7/15 is reduced to lowest terms. The factors of 7 are 1 and 7, and the factors of 15 are 1, 3, 5 and 15. The only factor they have in common is 1.
If the underlined digit in the number 677 is 6, you would round the whole number to 700. If the first 7 is underlined it would be 680.
It is 0.7142857... with the underlined string repeating.
7/100
The answer depends on what string is repeating. It is not clear from the question whether the recurring fraction is meant to be0.428571428571... or0.4285712857128571... or0.428571285718571... or0.428571571571... or0.4285717171...0.4285711111...where the underlined strings are repeating.
7 / 100
7/16
.875 = 7/8
write a proper fraction with a denominatorthe is common to 7/8
7/8 and 1/8 have common denominators
1/6 + 1/7 needs to have common denominators to be successfully added. 6 and 7 are most common multiples of 42. We can achieve the common denominator by multiplying the fraction by the denominator of the other fraction. 1/6 (7) + 1/7 (6) = 7/42 + 6/42 = 13/42 which is the simplest form of the fraction.
If you mean the highest common factor then it is 7
Start by changing to a fraction 7/100 Since there is no common divisor (dividing number) that's it Easy one!
When a fraction is reduced to lowest terms, the only factor that the numerator and denominator have in common is 1. For example, the fraction 7/15 is reduced to lowest terms. The factors of 7 are 1 and 7, and the factors of 15 are 1, 3, 5 and 15. The only factor they have in common is 1.