3 years ago

So far you have completed 80% of the problems for your math exam. Your exam

Mathematics

2 answers:

Nataly [62]3 years ago

7 0

Answer:

I think 9.

Step-by-step explanation:

Good Luck have the best day ever!!!༼ つ ◕_◕ ༽つ

zmey [24]3 years ago

5 0

Answer:

Problems left to complete = 9

Step-by-step explanation:

Given that:

Number of problems on the test = 45

Percent of completed problems = 80%

Number of completed problems = $\frac{80}{100}*45$

Number of completed problems = 0.8 * 45 = 36

Problems left to complete = 45 - 36

Problems left = 9

Hence,

Problems left to complete = 9

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To solve, flip the second fraction, and change the division into multiplication

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Multiply, and simplify

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Step-by-step explanation:✨

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