spinthunter9818 spinthunter9818

18-11-2021
Mathematics

contestada

the ratio of boys to girls is 3:4 if there are 48 girls, what is the total number of sixth graders

Respuesta :

jimrgrant1 jimrgrant1

18-11-2021

Answer:

84

Step-by-step explanation:

The 4 part of the ratio relates to 48 girls, then

48 ÷ 4 = 12 ← value of 1 part of the ratio , then

3 parts = 3 × 12 = 36 ← number of boys

total number of students = 48 + 36 = 84

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