# Tutor profile: Nuha I.

## Questions

### Subject: Basic Math

How do I simplify an improper fraction?

Start by turning the fraction to a mixed number by dividing the numerator (number on top of the fraction) by the denominator (number below the fraction). Take the remainder of the division and place it on top of the denominator of the original fraction. The answer gained from the division at the beginning is combined with this new fraction. for example: The fraction is 13 ÷ 4 (13/4) Step 1: Divide 13 by 4. 13 ÷ 4 = 3 R1 ( 4 x 3 = 12; R: 13 - 12 = 1) Step 2: Take the remainder and place it over the denominator of the old fraction. R = 1, Old denominator: 4 New fraction: 1 ÷ 4 (1/4) Step 3: Combine the whole number in the answer and the new fraction to make a mixed fraction. 3 1/4 Final answer: 3 1/4

### Subject: Interior Design

How are the materials and colours chosen for spaces?

Generally, materials and colour are supposed to reflect a particular concept or theme that is chosen for the project. Based on the concept or theme, the materials selected are directly related to the idea or it helps to create a particular atmosphere within the space.

### Subject: Photoshop

How can you change a coloured image to a monochrome image?

Select 'add an adjustment to layer', the drop-down menu on the right-hand corner of the screen on the layers tab. Select 'black and white filter'. Adjust the colour levels according to your needs.

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