The top three countries in oil consumption in a certain year are as follows: the united states, china, and japan. in millions of barrels per day, the three top countries consumed 32.2 million barrels of the world’s oil. the united states consumes 12 million more barrels a day than china. china consumes 3.2 million barrels a day than japan. how many barrels of the world oil consumption did the united states, japan, and china consume?

understand that i don't know the answers

will someone answer his question

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

i think 1: 2

step-by-step explanation:

step-by-step explanation: