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.