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ACT Aspire Math: Solving for x when It's in the Denominator
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ACT Aspire Math: Comparing Cost per Pound of Hello Kitty Candy
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ACT Aspire Math: How Many Red Chopsticks Should Be Green? 5 Views


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Description:

Leslie is going through her utensils for her upcoming Chinese food holiday party. She finds that she has 10 red chopsticks and 5 green chopsticks for a total of 15 chopsticks. If she wants two-fifths of the chopsticks to be red, how many of the red chopsticks should she exchange for green ones?


Transcript

00:02

Okay Next up more math drills for aspiring people Here

00:05

we go Leslie is going through her utensils for her

00:08

upcoming chinese food holiday party Will She finds that she

00:12

has ten red chopsticks and five green chopsticks for a

00:16

total of fifteen chopsticks If she wants to fifth of

00:22

the chopsticks to be read how many of the red

00:25

chopsticks should she exchange for green ones Red and green

00:33

sounding a lot like christmas here Well it appears that

00:36

leslie does not quite know how chopsticks work since an

00:39

even number of chopsticks will leave one unfortunate gas just

00:43

jabbing randomly into his or her food But leslie thinks

00:46

she will be more prepared for her party if she

00:49

can arrange the color of some of her chopsticks So

00:51

that's what we have to solve for and poke her

00:54

party manners What Leslie has fifteen chopsticks and ten out

00:57

of fifteen or red She wants to fifth to be

00:59

red So do the current chopsticks do the Job Well

01:03

the fine 2 fifths of fifteen convert to fifth ce

01:06

into a fraction there with a denominator of fifteen Well

01:09

since five times three is fifteen in california and in

01:13

beijing well we can multiply both the numerator and the

01:16

denominator by three to arrive at an equivalent fractions We

01:20

got to fifth times three thirds and that gets us

01:23

six fifteen Translate that fraction teo mean that leslie wants

01:27

six red chopsticks out of fifteen total chopsticks right Since

01:31

she currently has ten red chopsticks well she needs to

01:35

exchange four of them So the answer is c there

01:38

for green ones to achieve her lofty chopstick goals and

01:42

know that walrus nose thing No that's just so not 00:01:46.283 --> [endTime] cool

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