-55
It is: 4/7 of 35 = 20
x/35 =7 (x/35) *35 = 7 * 35 {multiply both sides by 7} x = 7 * 35 x = 245
7 x 5 = 35 7 + 5 = 12
(4 + 4) * (7 - 4) = 24 (7 - (4/4)) * 4 = 24
x/35 = 7 x = 7 * 35 x = 245
3
It =4/7
The LCM is 140.
In average circulated condition....... 1919................$3-$10 1919 D............$7-$35 1919 S............$4-$35
4/35 of 4/7 = (4*4)/(35*7) = 16/ 245
divide both sides by 7 28/7 = 4 35/7 = 5 28/35 = 4/5 four fifths
To find common factors, find all the factors of each number. Then a common factor is any number that appears in both lists. Factors of 56 1, 2, 4, 7, 8, 14, 28, 56 Factors of 35 1, 5, 7, 35 Therefore the common factors of 56 and 35 are 1 and 7.