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Percent to fraction, Percent to units, Improper fractions, Mixed numbers, F Simplest form, F Multiplication, Money, More than or less than, Common numerator, Units method

P5.PC.JM.17083211-A2

20% of Zara's income is equal to 20¹₂% of Zeph's income. If Zeph's income is $15 less than Zara's, find their combined incomes.

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20% of Zara's income is equal to 20¹₂% of Zeph's income. If Zeph's income is $15 less than Zara's, find their combined incomes.
20% = ²⁰₁₀₀ = ¹₅
20¹₂% = ⁴¹₂ ÷ 100 = ⁴¹₂ x ¹₁₀₀ = ⁴¹₂₀₀

Make the numerators the same.
^1x41_5x41 of Zara's income = ⁴¹₂₀₀ of Zeph's income
⁴¹₂₀₅ of Zara's income = ⁴¹₂₀₀ of Zeph's income

Zara's income = 205 u
Zeph's income = 200 u

Amount that Zeph's income is less than Zara's
= 205 u - 200 u
= 5 u

5 u = 15

1 u = 15 ÷ 5 = 3

Combined incomes
= 205 u + 200 u
= 405 u
= 405 x 3
= $1215

Answer(s): $1215

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20% of Zara's income is equal to 20¹₂% of Zeph's income. If Zeph's income is $15 less than Zara's, find their combined incomes.

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Ischool Pte Ltd

Date:19 May 2024

Topic: PERCENTAGE

Question Code: P5.PC.JM.17083211

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20% of Zara's income is equal to 20¹₂% of Zeph's income. If Zeph's income is $15 less than Zara's, find their combined incomes.

(2 m)

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Ischool Pte Ltd

Date: 19 May 2024

Topic: PERCENTAGE

Question Code: P5.PC.JM.17083211

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Class:

Level:

School:

20% of Zara's income is equal to 20¹₂% of Zeph's income. If Zeph's income is $15 less than Zara's, find their combined incomes.

(2 m)

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Primary 5 PERCENTAGE P5.PC.JM.17083211

19 May 2024, 03:05 PM

20% of Zara's income is equal to 20¹₂% of Zeph's income. If Zeph's income is $15 less than Zara's, find their combined incomes.

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ISchool Pte Ltd

Date:19 May 2024

Topic:PERCENTAGE

Question Number:P5.PC.JM.17083211-A2

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Ischool Pte Ltd

Date:19 May 2024

Topic: PERCENTAGE

Question Code: P5.PC.JM.17083211

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Ischool Pte Ltd

Date: 19 May 2024

Topic: PERCENTAGE

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Ischool Pte Ltd

Date:19 May 2024

Topic: PERCENTAGE

Question Code: P5.PC.JM.17083211

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Class:

Level:

School:

Ischool Pte Ltd

Date: 19 May 2024

Topic: PERCENTAGE

Question Code: P5.PC.JM.17083211

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Class:

Level:

School:

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