To change a whole number into a fraction, all you have to do is place the number over the number 1. The whole number becomes the numerator and 1 becomes the denominator of the fraction. Saying 4/1 is really the same as saying 4, since you're just showing that the number includes 1 4 times.
The official language of Senegal is French but it is regularly used only by those Senegalese who were educated in colonial-style French schools. Wolof is one of the countryâs national languages along with Balanta-Ganja, Jola-Fonyi, Mandinka, Mandjak, Mankanya, Noon, Pulaar, Serer-Sine, and Soninke.
In terms of first-language speakers, the 5 most spoken languages in Africa are probably: 1  Arabic, with between 150 and 200 million speakers, half of whom live in Egypt. Note though that the different spoken Arabic dialects are often not mutually intelligible and are sometimes listed as separate languages.