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nataly862011 [7]
2 years ago
9

Work out the following, giving your answers in their simplest form: 7 divide by 2/3

Mathematics
2 answers:
belka [17]2 years ago
3 0

Answer:

21/2 so 10.5.

Step-by-step explanation:

7÷2/3=21/2=10.5

hope this helps you

Aloiza [94]2 years ago
3 0

Answer:

21/2 (10 1/2) or 10.5

Step-by-step explanation:

7 ÷ 2/3 = 7 ⋅ 3/2

7 ⋅ 3/2 = 21/2

21 ÷ 2 = 10.5

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Answer:

80 cm

Step-by-step explanation:

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2 years ago
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Raina's penny bank is  1/4  full. After she adds  360  pennies, it is  5/8  full. How many pennies can Raina's bank hold? ​
Triss [41]

Answer:

960

Step-by-step explanation:

We start with the variable "x". Let's call "x" Raina's penny bank.

After adding 360 pennies, at the end, she has 5/8x, or 5/8.

So we start with

(1/4)x + 360 = 5/8x

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Remember, we need to use common denominators to subtract, so 1/4 becomes 2/8

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Now we simplify to get

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Multiply the reciprocal of 3/8 to both sides which is 8/3

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Answer is 960 pennies.

Therefore Raina's bank hold 960 pennies.

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2 years ago
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As x approaches 4, the value of 4x + 3 approaches<br> Gri
gogolik [260]

Answer:

19

Step-by-step explanation:

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3 years ago
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