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2 years ago

In a bag, there is equal number of red, blue and yellow marbles. How many marbles could be in the bag?

Mathematics

1 answer:

valentinak56 [21]2 years ago

6 0

Answer:

there are 30

Step-by-step explanation:

10 in each bag

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The battery on McKenzies old computer can last 4(1/5) hours. She bought a new computer that has a battery that can last 40% long

Solnce55 [7]

Answer:

$5\frac{22}{25}\ hours$

Step-by-step explanation:

we know that

$4\frac{1}{5}\ hours=\frac{4*5+1}{5}=\frac{21}{5}\ hours$

$100\%+40\%=140\%=\frac{140}{100}$

Let

x ------> new battery life

The equation that represent this situation is

$x=\frac{140}{100} (\frac{21}{5})=\frac{2,940}{500}\ hours$

convert to mixed number

$\frac{2,940}{500}=\frac{2,500}{500}+\frac{440}{500}=5\frac{22}{25}\ hours$

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3 years ago

Kathy's kitchen serves 3 pieces of bacon with every 2 eggs.If the restaurant served 42 eggs at breakfast, how much bacon did the

Natali [406]

63 i believe..
3 divided by 2 is 1.5
1.5 times 42 is 63

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3 years ago

Store a sells 12 bottles of water for 3.36 store b sells 24 bottles of water for 6.00 How much more Willa customer pay for 48 bo

Nataly_w [17]

Answer:

$1.44

Step-by-step explanation:

Store A:

12 bottles of water for $3.36

Then

48 bottles of water for $\$3.36\cdot 4=\$13.44$ (48 bottles is 4 times greater than 12 bottles)

Store B:

24 bottles of water for $6.00

Then

48 bottles of water for $\$6.00\cdot 2=\$12$ (48 bottles is twice greater than 24 bottles)

Difference:

$\$13.44-\$12=\$1.44$

6 0

3 years ago

Finding missing angles in triangles worksheet answers house

sdas [7]

Step-by-step explanation:

What exactly are you looking for?

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2 years ago

21. A nail salon had 83 customers, 48 received a pedicure and 57 received a manicure. How many customers got both a manicure and

creativ13 [48]

Answer:

gu h-onarach tha mi a ’miannachadh gum b’ urrainn dhomh do chuideachadh, ach tha feum agam air puingean airson mo cheistean fhìn duilich!

Step-by-step explanation:

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2 years ago

Read 2 more answers

In a bag, there is equal number of red, blue and yellow marbles. How many marbles could be in the bag? ​

In a bag, there is equal number of red, blue and yellow marbles. How many marbles could be in the bag?