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Fraction Change Over Time - Absolute-Beginner Level: core concept mastery Fraction Change Over Time ABSOLUTE BEGINNER

This skill primer 🌟 worksheet focuses on Fraction Change Over Time - a key topic in Age Based Puzzles. You'll solve 20 absolute-beginner-level problems (Worksheet 1 of 10). The primary focus is on core concept mastery. Master fraction change over time problems, fraction change over time reasoning questions, and fraction change over time practice through systematic practice.

📝 Worksheet 1 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Absolute Beginner level

What you'll learn in this worksheet:
Your progress through Fraction Change Over Time
Worksheet 1 of 10 (0% complete)

Question 1

Currently, Yogesh is 1/5 of Shikha's age. After 8 years, Yogesh will be 1/4 of Shikha's age. Find Yogesh's present age.
Let Shikha = x, then Yogesh = 1/5x
After 8 years: 1/5x + 8 = 1/4(x + 8)
Solving gives x = 80, so Yogesh = 16

Question 2

Currently, Shashi is 4/7 of Caleb's age. After 12 years, Shashi will be 2/3 of Caleb's age. Find Shashi's present age.
Let Caleb = x, then Shashi = 4/7x
After 12 years: 4/7x + 12 = 2/3(x + 12)
Solving gives x = 63, so Shashi = 36

Question 3

Currently, Sudhir is 2/3 of Nova's age. After 4 years, Sudhir will be 3/4 of Nova's age. Find Sudhir's present age.
Let Nova = x, then Sudhir = 2/3x
After 4 years: 2/3x + 4 = 3/4(x + 4)
Solving gives x = 12, so Sudhir = 8

Question 4

Currently, Tanu is 3/8 of Elena's age. After 15 years, Tanu will be 2/5 of Elena's age. Find Tanu's present age.
Let Elena = x, then Tanu = 3/8x
After 15 years: 3/8x + 15 = 2/5(x + 15)
Solving gives x = 120, so Tanu = 45

Question 5

Currently, Harish is 3/10 of Naina's age. After 12 years, Harish will be 1/3 of Naina's age. Find Harish's present age.
Let Naina = x, then Harish = 3/10x
After 12 years: 3/10x + 12 = 1/3(x + 12)
Solving gives x = 120, so Harish = 36

Question 6

Currently, Anna is 2/3 of Kayden's age. After 6 years, Anna will be 3/4 of Kayden's age. Find Anna's present age.
Let Kayden = x, then Anna = 2/3x
After 6 years: 2/3x + 6 = 3/4(x + 6)
Solving gives x = 18, so Anna = 12

Question 7

Currently, Pooja is 1/3 of Adam's age. After 8 years, Pooja will be 1/2 of Adam's age. Find Pooja's present age.
Let Adam = x, then Pooja = 1/3x
After 8 years: 1/3x + 8 = 1/2(x + 8)
Solving gives x = 48, so Pooja = 16

Question 8

Currently, Austin is 3/8 of Harsh's age. After 10 years, Austin will be 2/5 of Harsh's age. Find Austin's present age.
Let Harsh = x, then Austin = 3/8x
After 10 years: 3/8x + 10 = 2/5(x + 10)
Solving gives x = 80, so Austin = 30

Question 9

Currently, Ethan is 1/3 of Kaushal's age. After 4 years, Ethan will be 1/2 of Kaushal's age. Find Ethan's present age.
Let Kaushal = x, then Ethan = 1/3x
After 4 years: 1/3x + 4 = 1/2(x + 4)
Solving gives x = 24, so Ethan = 8

Question 10

Currently, Kashish is 2/3 of Payal's age. After 10 years, Kashish will be 3/4 of Payal's age. Find Kashish's present age.
Let Payal = x, then Kashish = 2/3x
After 10 years: 2/3x + 10 = 3/4(x + 10)
Solving gives x = 30, so Kashish = 20

Question 11

Currently, Shanti is 1/3 of Kailash's age. After 8 years, Shanti will be 1/2 of Kailash's age. Find Shanti's present age.
Let Kailash = x, then Shanti = 1/3x
After 8 years: 1/3x + 8 = 1/2(x + 8)
Solving gives x = 48, so Shanti = 16

Question 12

Currently, Emilia is 1/2 of Manpreet's age. After 10 years, Emilia will be 2/3 of Manpreet's age. Find Emilia's present age.
Let Manpreet = x, then Emilia = 1/2x
After 10 years: 1/2x + 10 = 2/3(x + 10)
Solving gives x = 40, so Emilia = 20

Question 13

Currently, Quinn is 2/7 of Gajendra's age. After 7 years, Quinn will be 1/3 of Gajendra's age. Find Quinn's present age.
Let Gajendra = x, then Quinn = 2/7x
After 7 years: 2/7x + 7 = 1/3(x + 7)
Solving gives x = 49, so Quinn = 14

Question 14

Currently, Noah is 1/2 of Gautam's age. After 8 years, Noah will be 2/3 of Gautam's age. Find Noah's present age.
Let Gautam = x, then Noah = 1/2x
After 8 years: 1/2x + 8 = 2/3(x + 8)
Solving gives x = 32, so Noah = 16

Question 15

Currently, Damini is 2/5 of Utkarsh's age. After 8 years, Damini will be 1/2 of Utkarsh's age. Find Damini's present age.
Let Utkarsh = x, then Damini = 2/5x
After 8 years: 2/5x + 8 = 1/2(x + 8)
Solving gives x = 40, so Damini = 16

Question 16

Currently, Shakti is 2/7 of Anup's age. After 7 years, Shakti will be 1/3 of Anup's age. Find Shakti's present age.
Let Anup = x, then Shakti = 2/7x
After 7 years: 2/7x + 7 = 1/3(x + 7)
Solving gives x = 49, so Shakti = 14

Question 17

Currently, Sharad is 3/4 of Shakti's age. After 8 years, Sharad will be 4/5 of Shakti's age. Find Sharad's present age.
Let Shakti = x, then Sharad = 3/4x
After 8 years: 3/4x + 8 = 4/5(x + 8)
Solving gives x = 32, so Sharad = 24

Question 18

Currently, Deepak is 3/4 of Mila's age. After 8 years, Deepak will be 4/5 of Mila's age. Find Deepak's present age.
Let Mila = x, then Deepak = 3/4x
After 8 years: 3/4x + 8 = 4/5(x + 8)
Solving gives x = 32, so Deepak = 24

Question 19

Currently, Angel is 3/10 of Milo's age. After 16 years, Angel will be 1/3 of Milo's age. Find Angel's present age.
Let Milo = x, then Angel = 3/10x
After 16 years: 3/10x + 16 = 1/3(x + 16)
Solving gives x = 160, so Angel = 48

Question 20

Currently, Lydia is 1/2 of Arthur's age. After 8 years, Lydia will be 2/3 of Arthur's age. Find Lydia's present age.
Let Arthur = x, then Lydia = 1/2x
After 8 years: 1/2x + 8 = 2/3(x + 8)
Solving gives x = 32, so Lydia = 16
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