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telo118 [61]
2 years ago
6

A 20% off coupon for

Mathematics
1 answer:
algol [13]2 years ago
6 0

Answer:

$20

Step-by-step explanation:

<em>20% is equal to 20/100 therefore, if 5 x 20 is 100, you would multiply 5 x 4 and get 20, </em>

the reason you don't subtract the $4 is because it says "was" so the answer is $20

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491 mg per dose

Step-by-step explanation:

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40*36.82 ≈ 1472.8 mg/day

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to the nearest mg = 491 mg per dose

5 0
1 year ago
Can you please help me with this problem!!
Black_prince [1.1K]

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Step-by-step explanation:

4 0
2 years ago
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Vedmedyk [2.9K]

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6 0
1 year ago
The dimensions of a room are 4.2m by 6m. On a plan, the longer side is equal to 4 cm. What is the length of the shorter side on
Fiesta28 [93]

Answer: Length of shorter side is 2.8 cm.

Explanation:

Since we have given that

Dimensions of a room are given by

4.2\ m\times 6\ m

On a plan,  the longer side = 4 cm

As we know that the ratio of original room is equal to ratio of plan room

So,

\frac{4.2}{6}=\frac{x}{4}\\\\4.2\times 4=6x\\\\16.8=6x\\\\\frac{16.8}{6}=x\\\\2.8=x

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7 0
2 years ago
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Marc ordered a rug. He gave a deposit of 24% of the cost and will pay the rest when the rug is delivered. If the deposit was $60
Naddika [18.5K]

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Step-by-step explanation:

24% = $60

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2 years ago
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