All categories

4 years ago

What is the lowest term for 27/10 - 6/5

Mathematics

1 answer:

Maslowich4 years ago

6 0

Answer:

3/2

Step-by-step explanation:

First we need to make them have the same denominator

6/5 becomes 12/10

Now we subtract them

27/10-12/10=15/10

We now have a number we can simplify

If we divide each side of 15/10 by 5 then we get 3/2

You might be interested in

Dave is selling hand made masks for $8 per mask. He has already earned $120. Dave wants to make a total profit of more than $400

andrey2020 [161]

Answer:

I dont no

Step-by-step explanation:

4 0

3 years ago

The number of chairs on a ski lift is inversely proportional to the distance between them a lift has 70 chairs when there’s spac

zhannawk [14.2K]

Answer:

Space between 80 evenly spaced chairs = 21m

Step-by-step explanation:

So, according to the given statement, we have the following expression:

No. of chairs ∝ $\frac{1}{Distance.Between.chairs}$

70 chairs are 24m apart, so it can be written as:

70 ∝ $\frac{1}{24}$

For, 1 chair , we divide both sides by 70

$\frac{70}{70}$ ∝ $\frac{1}{24(70)}$

1 ∝ $\frac{1}{24 (70)}$ -----------------------(Equation 1)

For 80 chairs:

Multiply both sides of Equation.1 by 80

80 ∝ $\frac{80}{24 (70)}$

80 ∝ $\frac{1}{21}$

So according to the above relation,

80 evenly spaced chairs will have a space of 21 m between them.

7 0

3 years ago

I need help with math

nevsk [136]

Answer:

Step-by-step explanation:

<h3>7) The lengths of the tangent from an external point to a circle are equal.</h3>

2x - 1 = x + 10

2x = x + 10 + 1

2x = x + 11

2x -x = 11

$\sf \boxed{\bf x = 11}$

8) Radius : XC

Chord: CB

Diameter : AB

Name of the circle: X {a circle is named by its center}

6 0

2 years ago

An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triang

jolli1 [7]

Answer:

The perimeter of the triangle can be expressed as 5x + 18.

Step-by-step explanation:

Perimeter of an object is the sum of the length of its sides.

For the required triangle, we have;

length of the base = x

length of the second side = 3x + 9

length of the third side = x + 9

Perimeter of the triangle = length of the base + length of the second side + length of the third side

= x + (3x + 9) + (x + 9)

= x + 3x + 9 + x + 9

= 5x + 18

The perimeter of the triangle can be expressed as 5x + 18.

8 0

3 years ago

There are two options for borrowing $5,000 from a bank: Bank A = 3% simple interest for 5 years Bank B = 2.5% simple interest fo

Andrew [12]

BANK A:
5,000*0.03*5=750
BANK B:
5,000*0.025*6=750

They are the same

6 0

3 years ago

Read 2 more answers