to change the denominator from twentieths to sixtieths you must multiply the numerator by three. given by a fourth grader in computer class.
sixteen fortieths, and twenty-four sixtieths
To solve this, you need to find a common denominator for the fractions. The common denominator for 30, 20, and 10 is 60. So, eleven thirtieths can be written as 22 sixtieths, nine twentieths as 27 sixtieths, and three tenths as 18 sixtieths. Adding them together yields 67 sixtieths, which can be simplified to 1 and 7/60.
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 3, 21/60 is equal to 7/20 or seven twentieths.
One half is 30 sixtieths.
three twentieths to a decimal = 0.153/20:= 3 ÷ 20= 0.15 in decimal
12/20
One fourth is five twentieths. Nine twentieths minus five twentieths is four twentieths. Four twentieths is one fifth.
2134
sixteen to change tenths to twentieths multiply by two so do the same for the eight 8 x 2 = 16 8/10 = 16/20
the answer is three-twentieths
130 sixtieths, for example.
It is: 9/10 = 54/60