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3 years ago

On a timed quiz please help! What is StartFraction 7 Over 9 EndFraction divided by one-third?

Mathematics

2 answers:

REY [17]3 years ago

8 0

Answer: 7 over 3

Step-by-step explanation: 7/9 x 3

7 x 3 over 9 Simplify 7 x 3 and that’s 21 so now you have 21 over 9. Then you simplify 21 over 9 and you get 7 over 3

natulia [17]3 years ago

7 0

I believe this is the correct answer, if not, my apologies!

Answer: 3 1/3
Explanation:

(7/9)/(1/3)

Using the LCM strategy, 1/3=3/9

(7/9)/(3/9)=21/9=7/3

Answer: 3 1/3

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4 years ago

A 64 foot rectangular segment of a support beam for a bridge is divided into 3 parts whose lengths have the ratio of 3:5:8 what

Lyrx [107]

Answer:

32 feet

Step-by-step explanation:

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3 years ago

michael wittry has been investing inhis roth IRA retirement account for 20 years. Two years ago his account was worth $215,658.

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Let's say

a = 215,658

ok... so.. he first lost 1/3 of that

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\textit{then he \underline{gained} }\frac{1}{2}\textit{ of }\frac{2a}{3}\qquad \qquad \cfrac{2a}{3}+\cfrac{\frac{2a}{3}}{2}\implies \cfrac{\frac{2a}{3}}{\frac{2}{1}}
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\cfrac{2a}{3}+\cfrac{2a}{3}\cdot \cfrac{1}{2}\implies \cfrac{2a}{3}+\cfrac{2a}{6}\implies \cfrac{4a+2a}{6}
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3 years ago

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Answer:

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add 7/12 to -19/60 and you get 0.26 repeating.

4/15 is 0.26 repeating.

so yea hope this helped :)

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