what do you get as your new length and width if you enlarge a 8 cm by 10 cm photo by a scale factor of 150%
1.5 * 8 = 12
1.5 * 10 = 15
To calculate the new length and width of the photo when enlarged by a scale factor of 150%, you will need to multiply the original dimensions by the scale factor.
First, convert the scale factor from a percentage to a decimal by dividing it by 100:
150% = 150/100 = 1.5
Next, calculate the new length and width:
New length = Original length (8 cm) * Scale factor (1.5)
New length = 8 cm * 1.5 = 12 cm
New width = Original width (10 cm) * Scale factor (1.5)
New width = 10 cm * 1.5 = 15 cm
Therefore, if you enlarge the 8 cm by 10 cm photo by a scale factor of 150%, the new length and width will be 12 cm and 15 cm, respectively.
To find the new length and width of the enlarged photo, you can follow these steps:
Step 1: Convert the scale factor to a decimal.
- A scale factor of 150% is equivalent to 1.5 in decimal form.
Step 2: Multiply the original length and width by the scale factor.
- For the length: 8 cm * 1.5 = 12 cm
- For the width: 10 cm * 1.5 = 15 cm
Therefore, the new length of the enlarged photo is 12 cm and the new width is 15 cm.