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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 40 less than thrice of the number.
Find the number.

2 m

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¹₂ of the number is 40 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 - 40
3 u - ¹₂ u = 40
2¹₂ u = 40

1 u
= 40 ÷ 2¹₂
= 40 ÷ ⁵₂
= 40 x ²₅
= 16

Number = 16

Answer(s): 16

2 m

¹₂ of the number is 40 less than thrice of the number.
Find the number.

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Enter value

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Ischool Pte Ltd

Date:04 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121082

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¹₂ of the number is 40 less than thrice of the number.
Find the number.

(2 m)

Answer(s):

Ischool Pte Ltd

Date: 04 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121082

Student:

Class:

Level:

School:

¹₂ of the number is 40 less than thrice of the number.
Find the number.

(2 m)

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Primary 5 STRATEGIES P5.ST.JC.18121082

04 May 2024, 08:33 PM

¹₂ of the number is 40 less than thrice of the number.
Find the number.

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Date:04 May 2024

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

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Date:04 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121082

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School:

Ischool Pte Ltd

Date: 04 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121082

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