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Fraction Change Over Time: Worksheet 10 - Expert Practice Fraction Change Over Time EXPERT

Ready to master Fraction Change Over Time? This accuracy focus 👑 worksheet (10/10) presents 20 expert-level challenges. Focus area: application-based learning. Learn to solve fraction change over time reasoning tricks, handle fast fraction change over time solving, and perfect fraction change over time mastery with our step-by-step solutions.

📝 Worksheet 10 of 10 • 20 questions • ⏱️ Estimated time: 20 minutes • 🎯 Expert level

What you'll learn in this worksheet:
Your progress through Fraction Change Over Time
Worksheet 10 of 10 (100% complete)

Question 1

Currently, Hardik is 1/5 of Prashant's age. After 10 years, Hardik will be 1/4 of Prashant's age. Find Hardik's present age.
Let Prashant = x, then Hardik = 1/5x
After 10 years: 1/5x + 10 = 1/4(x + 10)
Solving gives x = 100, so Hardik = 20

Question 2

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

Question 3

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

Question 4

Currently, Brielle is 3/5 of Caleb's age. After 5 years, Brielle will be 2/3 of Caleb's age. Find Brielle's present age.
Let Caleb = x, then Brielle = 3/5x
After 5 years: 3/5x + 5 = 2/3(x + 5)
Solving gives x = 25, so Brielle = 15

Question 5

Currently, Nishant is 3/8 of Bentley's age. After 12 years, Nishant will be 2/5 of Bentley's age. Find Nishant's present age.
Let Bentley = x, then Nishant = 3/8x
After 12 years: 3/8x + 12 = 2/5(x + 12)
Solving gives x = 96, so Nishant = 36

Question 6

Currently, Sophie is 5/12 of Madison's age. After 12 years, Sophie will be 3/7 of Madison's age. Find Sophie's present age.
Let Madison = x, then Sophie = 5/12x
After 12 years: 5/12x + 12 = 3/7(x + 12)
Solving gives x = 96, so Sophie = 40

Question 7

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

Question 8

Currently, Amrita is 3/5 of Maverick's age. After 20 years, Amrita will be 2/3 of Maverick's age. Find Amrita's present age.
Let Maverick = x, then Amrita = 3/5x
After 20 years: 3/5x + 20 = 2/3(x + 20)
Solving gives x = 100, so Amrita = 60

Question 9

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

Question 10

Currently, Shiva is 1/4 of Ritika's age. After 6 years, Shiva will be 1/3 of Ritika's age. Find Shiva's present age.
Let Ritika = x, then Shiva = 1/4x
After 6 years: 1/4x + 6 = 1/3(x + 6)
Solving gives x = 48, so Shiva = 12

Question 11

Currently, Ria is 1/2 of Felix's age. After 5 years, Ria will be 2/3 of Felix's age. Find Ria's present age.
Let Felix = x, then Ria = 1/2x
After 5 years: 1/2x + 5 = 2/3(x + 5)
Solving gives x = 20, so Ria = 10

Question 12

Currently, Bhaskar is 4/9 of Wyatt's age. After 8 years, Bhaskar will be 1/2 of Wyatt's age. Find Bhaskar's present age.
Let Wyatt = x, then Bhaskar = 4/9x
After 8 years: 4/9x + 8 = 1/2(x + 8)
Solving gives x = 54, so Bhaskar = 24

Question 13

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

Question 14

Currently, Manas is 2/5 of Niyati's age. After 6 years, Manas will be 1/2 of Niyati's age. Find Manas's present age.
Let Niyati = x, then Manas = 2/5x
After 6 years: 2/5x + 6 = 1/2(x + 6)
Solving gives x = 30, so Manas = 12

Question 15

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

Question 16

Currently, Ella is 1/5 of Shalini's age. After 6 years, Ella will be 1/4 of Shalini's age. Find Ella's present age.
Let Shalini = x, then Ella = 1/5x
After 6 years: 1/5x + 6 = 1/4(x + 6)
Solving gives x = 60, so Ella = 12

Question 17

Currently, Ella is 1/4 of Shankar's age. After 5 years, Ella will be 1/3 of Shankar's age. Find Ella's present age.
Let Shankar = x, then Ella = 1/4x
After 5 years: 1/4x + 5 = 1/3(x + 5)
Solving gives x = 40, so Ella = 10

Question 18

Currently, Sunil is 1/3 of Manan's age. After 6 years, Sunil will be 1/2 of Manan's age. Find Sunil's present age.
Let Manan = x, then Sunil = 1/3x
After 6 years: 1/3x + 6 = 1/2(x + 6)
Solving gives x = 36, so Sunil = 12

Question 19

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

Question 20

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