3 years ago

Convert 0.45 into a fraction

Mathematics

2 answers:

gregori [183]3 years ago

6 0

0.45 as a fraction is 45/100 and in simplest form it is 9/20.

$0.45 = 47/100 = 9/20$

spin [16.1K]3 years ago

4 0

$0.45 = 0.45 \frac{100}{100} = \frac{45}{100} = \frac{9\times 5}{20\times 5} = \boxed{\bf{\frac{9}{20}}}$

You might be interested in

-HELP QUICK!!- What is the distance from P to Q? <br><br> A P E X

skad [1K]

Answer:

might be 7

Step-by-step explanation:

count the rise and run from Q to P. count up 3 and right 4.

5 0

2 years ago

Simplify the expression 8 + (7 + x)

baherus [9]

Answer:

15 + x

Step-by-step explanation:

6 0

2 years ago

A portion of a roller coaster track is shown in the figure above. the roller coaster track is shown at ground level at point S a

eimsori [14]

Answer:

Step-by-step explanation:

This is classic right triangle trig. The height of the hill is 78.4 which serves as the side opposite the reference angle of 23 degrees. The side we are looking for is the hypotenuse of that triangle. The trig ratio that relates the side opposite a reference angle to the hypotenuse of the right triangle is the sin ratio. Setting it up using our values:

$sin(23)=\frac{78.4}{x}$ , where x is the unknown length of the hypotenuse. Solving for x: