Answer:
20
The denominators of 3
/10 and 1
/4 are 10 and 4.
The factors of 10 are 2
×
5 and 2
×
2
Therfore the LCD should have two 2's and one 5.
This means the answer is:
2
×
2
×
5
=
<u>20</u>
I hope this helps :)
22.5% written as a fraction in simplest form is 9/40 . Hope i helped.
4 feet 8 inches
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First find how many inches are in 4 feet + 8 inches. There are 12 inches in 1 foot. Multiply 4 x 12 = 48. Add 8 to 48 = 56. Laney's height in inches is 56 inches.
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There are 2.54 centimeters in 1 inch. Multiply 56 x 2.54 = 142.24.
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Laney's height is 142.24 centimeters.
