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neonofarm [45]
2 years ago
13

Asap guys i need help 10 points

Mathematics
1 answer:
marysya [2.9K]2 years ago
8 0

Total amount paid for the Austin's family = $61.2

Solution:

Number of persons went to the Museum = 6 (Austin + 5)

Fee for the Dinosaur exhibit for one person = $5.45

Fee for the Planetarium for one person = $4.75

<u>Distributive property:</u>

a × (b + c) = a × b + a × c

Total amount paid for the Austin's family = 6 × (5.45 + 4.75)

                                                                    = 6 × 5.45 + 6 × 4.75

                                                                    = 32.7 + 28.5

                                                                    = 61.2

Total amount paid for the Austin's family = $61.2

Hence Austin's family paid $61.2 for the admission.

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           c

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           3

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2.2       Adding up the two equivalent fractions

Add the two equivalent fractions which now have a common denominator

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2c - (3)     2c - 3

————————  =  ——————

   3           3    

Equation at the end of step  2  :

 (2c - 3)    

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Step  3  :

Rewriting the whole as an Equivalent Fraction :

3.1   Subtracting a whole from a fraction

Rewrite the whole as a fraction using  3  as the denominator :

        7     7 • 3

   7 =  —  =  —————

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Adding fractions that have a common denominator :

3.2       Adding up the two equivalent fractions

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One solution was found :

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