Which quantity is proportional to 45⁄3?

so let's start with how to find proportions:

45/3 is equal to x/100

we cross multiply to get

4500 = 3x

which is 1500

so 1500/100 is proportional 45/3

you can use that basic equation for any numbers though

for example

45/3 is equal to x/26

1,170 = 3x

x = 390

so 45/3 is proportional to 390/26

The answer to your question is - 8

Step-by-step explanation:

Data

                     (3 - 4) 2 * 5 + (4 - 1) 2/3

The order of operations is

1st  Parenthesis

2nd Roots and exponents

3rd Multiplication and division

4rd Addition and subtraction

Following these rules

Parenthesis                                   (-1) 2* 5 + (3) 2/3

Multiplication and division          - 10 + (6/3)

                                                       - 10 + 2

Addition and subtraction            - 8