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3 years ago

Find the sum plz 1 3/5 + 8 1/2

Mathematics

2 answers:

weqwewe [10]3 years ago

7 0

Answer:

10.1

Step-by-step explanation:

aleksandr82 [10.1K]3 years ago

6 0

Answer:

Step-by-step explanation:

1 3/5 + 8 1/2= change to mixed fraction

8/5+17/2 find common denominator

16/10+85/10=

101/10 or 10 1/10 or 10.1

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Step-by-step explanation:

Let x be the cost of an adult ticket

Let y be the cost of a children's ticket

Translate these sentences to algebra:

At the circus, three adult tickets and five child tickets cost $51: 3x + 5y = 51

Five adult tickets and two child tickets cost $47: 5x + 2y = 47

Now we have two equations. Let's use substitution to solve.

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3x = 51 - 5y

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Now substitute this value of x into the second equation to find the numerical value of y:

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Now find x:

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2 years ago

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