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lions [1.4K]
3 years ago
7

All 3 of these plz ??

Mathematics
1 answer:
LenaWriter [7]3 years ago
6 0
Number 3 / last one is -49 hoped I helped you
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Hi there!

Your answer is: 150 people prefer that school assemblies be held on Friday afternoon

Step-by-step explanation:

3 out of 4 students means that 75% of students prefer assemblies on Friday afternoon!

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200 = 100%

/100 to find 1%

2 people = 1%

Multiply it by 75 to determine 75%

2×75= 150

150people is 75% of 200 people!

I hope this makes sense! Let me know if you have questions!

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3 years ago
Anne pays cash for a Tv. The store owner gives her a 10% discount. She pays $702. How much was the price of the Tv before a disc
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$780

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P = Original Price

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(P (.9)) / .9 = $702 / .9

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Check answer:

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