What is 9/20 as a percent and a decimal

To write a fraction as a percent, first remember that a percent is a ratio of a number to 100. If we want to write as a percent, we need to find a fraction equivalent to that has a 100 in the denominator. We can do this by setting up a proportion.

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Therefore, is equal to 45%.

To write as a decimal, we need to find a fraction equivalent to with a 100 in the denominator. Notice that if we multiply the numerator and the denominator of by 5, we get the equivalent fraction which we can now write as a decimal. Remember that the hundredths place is two places to the right of the decimal point. So we can write as 0.45.

Therefore, is equivalent to 0.45.

she will sew have sewn five dresses   and be 1/3 done with the sixth one in an hour.

step-by-step explanation:

3/4 of an hour=45 mins

lucy makes 1 dress per 11.25 minutes

45 mins+11.25 mins=56.25 mins

60 mins- 56.25 mins=3.75 mins

3.75 mins is 1/3 of of 11.25 mins

therefore she the other 1/3 would be part of the hour and she will have sewn 5 dresses and begun the sixth.

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step-by-step explanation:

simple you would first have to get   a negative number where as 1 to be multiplied by 24 and then you would have to multiply 6 time 4 and then repeat that process until you reach your term