Answer:
310
Step-by-step explanation:
total no.of students=1872
ratio of boys to girls=7:5
sum of ratio=total of students
12/12=1872
7/12=?
7/12*1872/1=1092which is the number of girls
1872-1092=780which is the number of boys
difference =1092-780= 310
The answer to that question would be 410 miles per hour
Change 55% to 0.55
0.55 x 2900 = 1595
Answer:
where is the graph please?