ratio is 3:5; 3 + 5 = 8
32/8 =4
so boys: 3*4 =12
girls: 5*4 = 20
boys to girls is 3:5 = 12:20
15/16 because 1+3=4+11=15 so 15/16 You are very welcome
Answer:
A
Step-by-step explanation:
I took the quick check : D
(5.1x10^8) - (3.61x10^8)
(5.1-3.61) x 10^8
1.49 x 10^8 = Final answer
