LeeDongMin02idn
Answered

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2. A newly constructed COVID facility can accommodate 2 patients in each room. If there are 45 rooms how many possible patients it can accommodate?
a. 60 patients
b. 70 patients
c. 80 patients
d. 90 patients


3. A COVID facility can constructed by 15 men in 40 days. If the government will hire 5 additional workers, in how many days will COVID facility constructed?
a. 30 days
b. 40 days
c. 45 days
d. 50 days​

Sagot :

G4rythesnailidn

MATHEMATICS

TOPIC: PROBLEM SOLVING

  • A newly constructed COVID facility can accommodate 2 patients in each room. If there are 45 rooms how many possible patients it can accommodate?

a. 60 patients

b. 70 patients

c. 80 patients

d. 90 patients

Answer: D. 90 patients

Solution: 45 × 2 = 90

  • 3. A COVID facility can constructed by 15 men in 40 days. If the government will hire 5 additional workers, in how many days will COVID facility constructed?

a. 30 days

b. 40 days

c. 45 days

d. 50 days

Answer: A. 30 days

Explanation: If workers are increased the facility will be completed faster.

15 men = 40 days

15 men + 5 men = 20 men

15 men = 40 days

20 men = ↓ decreased days

°

GreatNiclausidn

✒️[tex]\large{\mathcal{ANSWER}}[/tex]

[tex]======================[/tex]

2)

Base on the given conditions,

formulate;

2 × 45 = 90

  • 90 is possible patients it can accommodate so option D is the correct answer.

[tex]------------------[/tex]

3)

Base on the given condition,

formulate;

[tex]15 \times 40 \div (5 + 15)[/tex]

[tex] \frac{15 \times 4 0}{5 + 15} [/tex]

[tex] \frac{600}{5 + 15} [/tex]

[tex] \frac{600}{20} [/tex]

[tex]30[/tex]

  • 30 days will COVID facility constructed so Option A is the correct answer.

[tex]======================[/tex]

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