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Usimov [2.4K]
3 years ago
8

Ivan and Tanya share £150 in the ratio 4: 1 Work out how much more Ivan gets compared to Tanya.

Mathematics
2 answers:
dalvyx [7]3 years ago
7 0

Answer:

£90 more

Step-by-step explanation:

sum the parts of the ratio, 4 + 1 = 5 parts

Divide the amount by 5 to find the value of one part of the ratio

£150 ÷ 5 = £30 ← value of 1 part of the ratio, then

4 parts = 4 × £30 = £120 ← Ivan's share

£120 - £30 = £90

Ivan got £90 more than Tanya

nalin [4]3 years ago
4 0

Answer:

Ivan gets 90 more

Step-by-step explanation:

Divide 150 by 5 to get tanyas share, 30 pound, then subtract 30 from the 120 ivan gets

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To solve this problem, we have to use the area of both gauze or the dimensions on each gauze and compare them. we can see that the sheets are not similar as they have different areas.

<h3>Area of Rectangle</h3>

The area of a rectangle is given as the product between the length and it's width.

Data;

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In the first gauze, the area is given as 45in^2 and we have value of the length. To find the width of the first gauze can be calculated as

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But if we would truly compare them, the accurate way to do that is by their area

The area of the second gauze is given by

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Equation of the situation, in slope-intercept form is given as .

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✅Equation that represents the situation would be:

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