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Question

Fraction of a whole, Fraction to units, More than or less than, Times as many, Common numerator, Units equations, Fraction units

P5.ST.JC.18121082-A1

¹₂ of the number is 20 less than thrice of the number.
Find the number.

2 m

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¹₂ of the number is 20 less than thrice of the number.
Find the number.
Let the number be 1 u.

Thrice of the number
= 3 x 1 u
= 3 u

¹₂ of the number
= ¹₂ x 1 u
= ¹₂ u

¹₂ u = 3 u - 20
3 u - ¹₂ u = 20
2¹₂ u = 20

1 u
= 20 ÷ 2¹₂
= 20 ÷ ⁵₂
= 20 x ²₅
= 8

Number = 8

Answer(s): 8

2 m

¹₂ of the number is 20 less than thrice of the number.
Find the number.

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Enter the numerator and denominator

Enter value

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Ischool Pte Ltd

Date:03 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121082

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Level:

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¹₂ of the number is 20 less than thrice of the number.
Find the number.

(2 m)

Answer(s):

Ischool Pte Ltd

Date: 03 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121082

Student:

Class:

Level:

School:

¹₂ of the number is 20 less than thrice of the number.
Find the number.

(2 m)

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Primary 5 STRATEGIES P5.ST.JC.18121082

03 May 2024, 11:33 AM

¹₂ of the number is 20 less than thrice of the number.
Find the number.

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ISchool Pte Ltd

Date:03 May 2024

Topic:STRATEGIES

Question Number:P5.ST.JC.18121082-A1

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Date:03 May 2024

Topic: STRATEGIES

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Date:03 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121082

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School:

Ischool Pte Ltd

Date: 03 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121082

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