the total no of population=1650
13:17 first add the two numbers 13+17=30
then 13/30×y =715 , i make 13 at the numerator because it's males ratio
after that 30/13×13/30y =715 ×30/13
y =715×30/13
y =1650
after u find the total no it's simple to find the no of females
17/30×1650=935
.15 • 50 = 7.5
25.25 - 7.5 = 17.75
thus, your answer is $17.75
Answer:
B. 12.9cm
Step-by-step explanation:
I presume we are asked to find the length of b
Answer:
The answer is 60% (the exact number is 60.1202405%)
Step-by-step explanation:
Using formula: purchase price minus selling divided by purchase then multiply by 100
