Summative Review - 7.4
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by RIS Mathematics Gr7
| 15 Questions
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The basis of what we've done is finding percents, parts, or wholes. Warm up with the following lesson. Remember, use your notes and a whiteboard/notebook to solve your problem!

Basic Finding Percents
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Let's warm up that 50% of your brain that solves problems. See what I did there...using %... no? Ok whatever. Try the following two lessons:

Percent Word Problems
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What have you done?
I've done one
Let's add a little real world spicyness to this percent lasagna. Watch the following video if you'd like to see a discount/markup percent problem solved. If not, skip and move on.
The outlined content above was added from outside of Formative.
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Let's be real, you're going to need this math so you don't tip a horrible waiter too much. Nobody wants that...except the waiter. Good luck:

Markup and Commission
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What have you done?
I've done one
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Three lessons down, one to go!! We're going to think outside the box on this next one. Try the following lesson:

Rational World Problems

If you'd like to see some problems like this worked out, watch the following videos. When you're done, scroll down to complete the final formative.
Not done
Kindo done
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The outlined content above was added from outside of Formative.
The outlined content above was added from outside of Formative.
The outlined content above was added from outside of Formative.
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Samantha is investing \$7000 in a savings account that earns 4% simple annual interest. How much interest will she earn after 5 years?
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Mr. Weller paid \$350.00 interest for a two-year loan, at 3.5% simple annual interest. How much money did he borrow?
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Write only the number
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Write only the number, no \$ symbol
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Write only the number, no units or symbols
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Write the answer like: #%. Round all answers to the nearest whole percent. Example 37.333% = 37%
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Write the answer like: #%. Round all answers to the nearest whole percent. Example 37.333% = 37%
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Write the answer like: #%. Round all answers to the nearest whole percent. Example 37.333% = 37%
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Write only the answer, no \$ or other symbols
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Write the answer like: #%. Round all answers to the nearest whole percent. Example 37.333% = 37%