Question 1
Steve changed 600 US dollars into 480 Euros. How many Euros did he receive for each US dollar?
Question 2
Janice is traveling to Canada and will change 250 US dollars into Canadian dollars. At the current exchange rate, 1 US dollars is equal to 1.28 Canadian dollars. How many Canadian dollars will she get for her trip?
Question 3
Solve: m/m+9=63/22.
Question 4
Determine whether the equation is a proportion:7.2/11.2=21/33.\
Ans:
Yes, the equation is a proportion.
No, the equation is not a proportion.
Question 5
Determine whether the equation is a proportion:3.5/13.5=14/54.
Ans:
Yes, the equation is a proportion.
No, the equation is not a proportion.
Question 6
Solve for m: (3m+8)/8=(m−1)/3.
Question 7
Determine whether the equation is a proportion:3/5=8/25.
Ans:
Yes, the equation is a proportion.
No, the equation is not a proportion.
Question 8
Determine whether the equation is a proportion: 5/12=15/36.
Ans:
Yes, the equation is a proportion.
No, the equation is not a proportion.
Question 9
A new 12oz lemon ice drink is advertised for having only 160 calories. How many ounces could Sally drink if she wanted to drink just 100 calories?
Question 10
Sarah drinks a 32oz energy drink containing 90 calories per 12oz. How many calories did she drink?
Question 11
Solve: −5/x=1/21.
Question 12
Solve: (3n+10)/10=(n+3)/3.
Question 13
Solve: n/(n−4)=−32/7.
- Enter the exact value of n as a fraction if necessary.
Question 14
Solve: 3/c=−9/64.
Question 15
Solve: d/(d−4)=2011.
Note: Enter the exact answer.
Solution
Question 1
Steve changed 600 US dollars into 480 Euros. How many Euros did he receive for each US dollar?
Ans: 0.8 Euros
Question 2
Janice is traveling to Canada and will change 250 US dollars into Canadian dollars. At the current exchange rate, 1 US dollars is equal to 1.28 Canadian dollars. How many Canadian dollars will she get for her trip?
Ans: 320 Canadian dollars
Question 3
Solve: m/m+9=63/22.
Ans: m = -567/41…………..please follow the link below to purchase the solution at $5
