3 years ago

As a mixed number 3/5+4/5=

Mathematics

1 answer:

stiks02 [169]3 years ago

4 0

The answer would be 1 11/20.

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Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

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Only 1 point is between 0 and 1

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2 years ago

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professor190 [17]

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3 years ago

Seven years less than 13 times the age

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2 years ago

Write an expression that is equivalent to 4n – 12 + 8y + (-3n).

Dimas [21]

It would be 1n - 12 + 8y.
4n - 3n = 1n
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Therefore: 1n - 12 + 8y

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2 years ago

Lisa [10]

Answer:

B. 200 doses

Step-by-step explanation:

Given,

1 dose is required for 100 mg,

Since, 1 mg = 0.001 g,

⇒ 100 mg = 0.1 g

⇒ 1 dost is required for 0.1 g,

Thus, the ratio of doses and quantity ( in gram ) is $\frac{1}{0.1}=10$

Let x be the doses required for 20 grams,

So, the ratio of doses and quantity is $\frac{x}{20}$

$\implies \frac{x}{20}=10$

$\implies x=200$

Hence, 200 doses can be obtained from 20 grams of the drug.

Option 'B' is correct.

8 0

2 years ago