3 years ago

What is 2 3/5 minus 1 3/8 estimate the answer.

1 answer:

6 0

Find a common denominator first

2 24/40 - 1 15/40 = 1 9/40

it is already in simplest form so you can not reduce it

You might be interested in

Evaluate the expression for a = 5, b = 11, and c = 3. cb − a2 A. 8 B. 46 C. 301 D. 286

Vitek1552 [10]

The answer is a.8
3x11-5x5= 33-25=8

6 0

3 years ago

Which figure could be the result of dilating this triangle with a scale factor greater than 1?

Leviafan [203]

Answer:

Step-by-step explanation:

8 0

3 years ago

PLEASE HELP, DUE TOMORROW

pashok25 [27]

So hope it goes well but the answer is 11

3 0

3 years ago

What is AE ? <br><br><br> ___ units

sattari [20]

We can form two ratios to help us solve this:

(2x+6):10 = (x+6):8

(2x+6) (x+6)
--------- = --------
10 8

Cross multiply:
8(2x+6) = 10(x+6)

Foil:
16x + 48 = 10x + 60

Move like variables to the same side:
16x - 10x = 60 - 48
6x = 12
x = 2

Line AE = 2x+6
Plug 2 for x into the equation: 2(2) + 6 = 10

Hope this helps, and May the Force Be With You!

-Jabba

6 0

3 years ago

Divide:5.52 x 1031.2 x 105Write your answer in scientific notation. For example, you'd enter 2.3*10^4 for 2.3 x 104

IrinaK [193]

The question can be solved as follows:

$\frac{5.52\times10^3}{1.2\times10^5}=\frac{5.52}{1.2}\times10^{-2}=4.6\times10^{-2}$

Hence the value of the given expression in scientific notation is expressed as:

$\frac{5.52\times10^3}{1.2\times10^5}=4.6\times10^{-2}$

8 0

1 year ago