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3 years ago

If one half of a number is 5 more than 6, what is the value when the number is tripled

Mathematics

1 answer:

blondinia [14]3 years ago

3 0

Answer:

Step-by-step explanation:

let's use x to represent the unknown number

1/2x is 5 more than 6:

↓

1/2x=5+6

solve to find x

1/2x=11

x=22

next, it asks us what is the value of the number when the number is tripled

since we already found what x is equal to, we can multiply that by 3 to figure out its value when it's tripled

3(22)=66

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Answer: A B

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Step-by-step explanation:

Since we have given that

Number of people of A in group 1 = 15

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3 years ago