You add 5+7 so the total ratio is 12. then divide 48/12=4. you then multiply the given ration 5:7 by 4=20:28. 20 + 28 is 48 students which is given. so there are 28 girls and 20 boys which means there are 8 more girls than boys.
Answer:
Yes, 9
Step-by-step explanation:
Use order of operations.
Step 1:
(1+2)=3
Step 2: This leaves you with:
6÷2(3)
Step 3: From this point on, we go from left to right:
6÷2=3
3(3)=9
Answer:
16x12=192
Step-by-step explanation:
Two times sixteen equals thirty two, ten times sixteen equals one hundred sixty, thirty two plus one hundred sixty equals one hundred ninety two
Answer: it goes down (decreases) steadily
Step-by-step explanation: