TEAS Math Multiple Choice Review Video #2 - Common Mistakes With Percent Word Problems

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[sang]

I am taking my TEAS test for the 5th time, and I am really at the urge of giving up being honest. I feel like the time that is given to us, is not enough time. I really suck at math and the timing is what freaks me out the most and I end up just guessing. I take forever to calculate my answers. Any tips or advance? I will take the TEAS test again if I end up not getting the score that I like. I don't want to give up!!!!

[MakelaDisaNielsdottir]

Hello, I had a practice question, perhaps similar to the second question, where it gives two percentages tax and tip and asks us to find how much was the food from the total. What I did was add the two percentages to get 23% and apply it to the $80.00 of the full price to find the price of the meal before tip and tax but it was incorrect. ATI TEAS wanted me to do something similar to what you did. May you help me further understand this problem? The problem: "A customer at a restaurant leaves $80 on the table to pay for the food, a 15% tip, and 8% sales tax. If both tip and sales tax were calculated from the cost of the food, which of the following was the cost of the food, rounded to the nearest cent."

[shainachernizer]

Hello! I am confused by the last one still? How do you know when to not do $120 times 50%?

[yaahadwere-boamah]

are there questions like these on your website that we can try for free? Thank you!