20 cm by 16cm wide write the following ratio in simplified 1.length to width
still 5/4
To find the ratio of the length to the width, you simply divide the length by the width. In this case, the length is 20 cm, and the width is 16 cm.
So the ratio of the length to the width is:
20 cm / 16 cm
To simplify this ratio, you need to find the greatest common divisor (GCD) of the numerator and the denominator. In this case, the GCD of 20 and 16 is 4.
Now, divide both the numerator and the denominator by the GCD:
20 cm / 4 = 5 cm
16 cm / 4 = 4 cm
Therefore, in simplified form, the ratio of the length to the width is 5 cm : 4 cm.