Fourteen is what percent of 56? 42% 7.8% 4% 25%

Actually the answer is 25%

Step-by-step explanation:

There are 2 ways to determine the answer.

One way is to divide 14 by 56, you will get .25. .25 as a percent is 25%.

Another way to do this is to set up a proportion,

x/100 = 14/56, multiply across and you will get 25 which means 25%.

So your answer is 25%

(please mark brainliest)

the largest number of the four options is 1.8 x 10-2

you have it in scientific notation.

1.80 x 10-6   = 0.00000180

1.80 x 10-4   = 0.000180 (bigger, or "less small", than the former one)

so

1.8 x 10-2       = 0.0180. as you see. the "less small", or the biggest one of them all.

as you have negative exponent, it means you are dividing 1.8 by 100 (i.e. moving the dot towards left, two times).

if you had positive exponent for the scientific notation, power of tenths, you would be multiplying times 100 (moving the dot towards right) as below:

1.8 x (10)2 = 180

so. if you have negative exponent in scientific notation, move the dot toward left. if it is positive, toward right as many times the exponent tells you.