Ask question

Ask question

All categories

3 years ago

8

A fisherman caught 28 fish in one moneth. he kept 2/7 of the fish and threw back 5/7. what number of fish did he keep? what numb

er of fish did he throw back?

1 answer:

IrinaVladis [17]3 years ago

7 0

2/7 x 28 = 8
5/7 x 28 = 20
The fisherman three back 20 fishes and kept 8 fishes.

You might be interested in

How many complex roots does the equation below have? X^6+x^3+1=0

gladu [14]

If you find the discriminant it will tell you the number and types of roots. The discriminant is the value b^2 -4ac.
a = 1
b = 1
c = 1
1^2 - 4*1*1
1-4 = -3
Since this is a negative number there will be 2 complex roots.

7 0

3 years ago

Read 2 more answers

Number of edges of hexahedron

vlabodo [156]

Answer:

6 edges

I hope it helps

8 0

1 year ago

Read 2 more answers

9(u-2) + 1.5u=8.25

Colt1911 [192]

Answer:

u= 2.5

Step-by-step explanation:

Using BIDMAS

Step 1: Expand the bracket

9(u-2) + 1.5u=8.25

9u-18+1.5u=8.25

Step 2: collect like terms

9u+1.5u=8.25+18

10.5u=26.25

Step 3: Divide both sides by 10.5 to get u

u= $\frac{26.25}{10.5}$ = 2.5

6 0

4 years ago

Read 2 more answers

The answer is C that’s why it has a 1 pt in front <br><br> Plz just help me explain how to get that

Ierofanga [76]

First lets get the formula for a triangular prism

$v =( \frac{1}{2} bh)h$

First lets plug in our numbers

$v =( \frac{1}{2} \times 7 \times 4)8.5$

It really doesnt matter how you multiply everything, but you end up with 119cubic feet.

3 0

3 years ago

What is the solution to (4/2)4 + (1 + 3)?

julsineya [31]

I think it may be 12

4 0

3 years ago