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RUDIKE [14]
3 years ago
11

there are 20 students in the band .the wind pipe players make up 3/4 of the band .how my people in the band play wind pipes?

Mathematics
1 answer:
Katarina [22]3 years ago
7 0
15 people. 1/4 of the band is 5, 2/4 or half is 10, 3/4 is 15, 4/4 is all 20
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Given: Hector saved twice as much money as Sam.

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As given, lets assume the amount of money Sam has in saving be "x".

Now, finding saving of each person given.

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As given, Gina saved $50 less than Ted.

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Opening parenthesis and solving it.

⇒ Gina´s saving= \$ 2x+\$50

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5 0
3 years ago
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