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Ksivusya [100]
4 years ago
7

How many 3/8’s are in 3

Mathematics
2 answers:
Greeley [361]4 years ago
4 0

Answer: 8 times

Step-by-step explanation:

Youre essentially doing 3 divided by 3/8.

3 is equivalent to 3/1. And when you divide fractions, you have to multiply by the reciprocal. the reciprocal of 3/8 is 8/3.

\frac{3}{1} *\frac{8}{3} = \frac{24}{3} = 8

Ugo [173]4 years ago
3 0

Answer:

8

Step-by-step explanation:

\frac{3}{8}\:+\:\:\frac{3}{8}\:+\:\:\frac{3}{8}\:+\:\:\frac{3}{8}\:+\:\:\frac{3}{8}\:+\:\:\frac{3}{8}\:+\:\:\frac{3}{8}\:+\:\:\frac{3}{8}\:

\frac{3}{8} \times 8

=3

We can also use algebra.

\frac{3}{8} \times x=3

x=3 \div \frac{3}{8}

x=8

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Find the quotient of `(2i(4+5i)(4-5i))/(4+i)`, and express it in the simplest form.
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Answer:

(328i + 82)  /  17

Step-by-step explanation:

`(2i(4+5i)(4-5i))/(4+i)

= (2i(16 - 25i^2)) / (4 + i)

= (2i( 16 + 25) )) / (4 + 1)        [Note:- i^2 = -1]

=  82i / (4 + i)

= 82i(4 - i) / (4 + i)(4 - 1)

= 328i  + 82 /   (16 - i^2)

= (328i + 82)  /  17

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Step-by-step explanation:

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4 years ago
An arts academy requires there to be teachers for every students and for every . How many students does the academy have per​ te
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This question is incomplete

Complete Question

An arts academy requires there to be 6 teachers for every 132 students and 4 tutors for every 44 students. How many students does the academy have per​ teacher? Per​ tutor? How many tutors does the academy need if it has 132 students​?

Answer:

a)How many students does the academy have per​ teacher?

22 students per teacher

b) Per​ tutor?

11 students per tutor

c) How many tutors does the academy need if it has 132 students​?

12 tutors

Step-by-step explanation:

a)How many students does the academy have per​ teacher?

6 teachers = 132 students

1 teacher = x

6 × x = 132 × 1

x = 132 × 1/6

x = 22 students

Hence, we have 22 students per tutor

b) Per​ tutor?

4 tutors = 44 students

1 tutor = x students

Cross Multiply

4 × x = 1 × 44

x = 44/4

x = 11 students

Hence, we have 11 students per tutor

c) How many tutors does the academy need if it has 132 students​?

44 students = 4 tutors

132 students = x tutors

Cross Multiply

44 × x = 132 × 4

44x = 132 × 4

x = 132 × 4/44

x = 12 tutors

The academy needs 12 tutors if they have 132 students.

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