4 years ago

Explain how to erige 3 times 3/8 as the product of a whole Number And a unit fraction

1 answer:

Nookie1986 [14]4 years ago

6 0

First the 8 stays the same the multiply it by 3 then add 3 and if you have an improper fraction you put it in simplest form. Equation-3×8 =24+3=27 so 27/8. Put in simplest form.

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3 years ago

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3 years ago

A pile of 42 coins worth $4.90, consisting of nickels and quarters. How many nickels are there?

Ymorist [56]

Answer:14

Step-by-step explanation:

A nickel is 5 cents (20% of dollar)

and a quarter is 25 cents (25% of dollar)

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Let x be the no nickels and

y be the no of quarter

therefore

x+y=42 -----1

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Solving $\left ( 1\right )&\left ( 2\right )$ we get

x=14 & y=28

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