3 years ago

Write the sum as a mixed number. simplify the fraction 1 2/5 + 3 1/2

Mathematics

2 answers:

Yuki888 [10]3 years ago

7 0

Could be incorrect but think you just add across. So,1 2/5 + 3 1/2 = 4 3/7

matrenka [14]3 years ago

6 0

1 2/5 + 3 1/2
= 7/5 + 7/2
= ((7x2)+(7x5))/(5x2)
=(14+35)/10
=49/10
=4 9/10

You might be interested in

Fatima evaluated the expression when m = -2 and n = 4. Her work is shown below.

Kruka [31]

Answer:

The answer to your question is: third option is correct.

Step-by-step explanation:

The third option is correct

4(-2)⁻²(4)⁻³

$\frac{4}{(2)^{2}(4)^{3}}}$

4 0

2 years ago

Read 2 more answers

since there are 6 faces on a die there is a 3/6 or 1/2 chance of rolling a die and getting a prime number.

Troyanec [42]

I would say 2/5 chance since 1 is neither prime or composite

8 0

3 years ago

The value of a new car depreciates (loses value) in many ways. First, a new car can depreciate in value once it is purchased and

ludmilkaskok [199]

Answer:

Your car's value decreases around 20% to 30% by the end of the first year. From years two to six, depreciation ranges from 15% to 18% per year, according to recent data from Black Book, which tracks used-car pricing. As a rule of thumb, in five years, cars lose 60% or more of their initial value.

Step-by-step explanation:

8 0

2 years ago

A triangular pyramid has an isosceles triangular base. The base edge of the triangular base is 10

tester [92]

Answer:

h=94.87

Step-by-step explanation:

1. Volume of pyramid formula:

$v=\frac{1}{3}*a^{2}*h$