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goblinko [34]
3 years ago
5

i need help with simplifying fractions only the top ones i will do the making of a decimal or ill ask the question later

Mathematics
1 answer:
Vladimir79 [104]3 years ago
8 0

Answer:

see explanation

Step-by-step explanation:

(a)

\frac{32}{40} ← divide numerator and denominator by 4

= \frac{8}{10} = 0.8

(b)

\frac{35}{50} → divide numerator and denominator by 5

= \frac{7}{10} = 0.7

(c)

\frac{60}{40} ← divide numerator and denominator by 4

= \frac{15}{10} = 1.5

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Step-by-step explanation:

The worth of a penny is 1 cent = 1/100 = $0.01

The worth of a nickel is 5 cents = 5/100 = $0.05

Let x represent the number of pennies that she could have. Lucy has some pennies and some nickels. She has a maximum of 15 coins. If lucky has 6.999999999999999, it means that

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Now we can solve this using algebra.

To get the value of x we need to multiply both sides by 8000 to leave x alone.

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