The ratio of boys to girls in a class is 5:6.if the total number of pupils in that class is 55, find the number of boys that are in the class​

Sagot :

Réponse :

Bonsoir

Explications étape par étape :

Total ratio = 5 + 6 = 11      unit ratio = 55/11 = 5

number of boys = 5 x 5 =25 boys