ALGEBRA
ANGLES
AREA PERIMETER
DATA ANALYSIS
DECIMALS
FRACTIONS
GEOMETRY
MEASUREMENT
MENTAL SUMS
PATTERNS
PERCENTAGE
RATIO
RFPD
SPEED
STRATEGIES
VOLUME
WHOLE NUMBERS

Question

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

P5.ST.JC.18121083-A1

Twice a number is 90 more than ¹₈ of the number.
Find the number.

2 m

∑

Click ∑ button first when a symbol is required. X

Time
Elapsed

00 : 00

MIN SEC

Problems
Attempted 0

Twice a number is 90 more than ¹₈ of the number.
Find the number.
Let the number be 1 u.

Twice of the number
= 2 x 1 u
= 2 u

¹₈ of the number
= ¹₈ x 1 u
= ¹₈ u

2 u is 90 more than ¹₈ u.
2 u = ¹₈ u + 90
2 u - ¹₈ u = 90
1⁷₈ u = 90

1 u
= 90 ÷ 1⁷₈
= 90 ÷ ¹⁵₈
= 90 x ⁸₁₅
= 48

Number = 48

Answer(s): 48

2 m

Twice a number is 90 more than ¹₈ of the number.
Find the number.

∑

Click ∑ button first when a symbol is required. X

Symbols

Answer:

Enter the numerator and denominator

Enter value

Question Solution

1-minute grace period

When you click the Next button, you will be given 1-minute grace period to decide whether to do the next question type.

The question will be marked as incorrect if you exceed 1 minute and leave the question page.

Click the Back button instead if you would like to return to the topic page.

Don't remind me again.

Ischool Pte Ltd

Date:02 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121083

Student:

Class:

Level:

School:

Twice a number is 90 more than ¹₈ of the number.
Find the number.

(2 m)

Answer(s):

Ischool Pte Ltd

Date: 02 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121083

Student:

Class:

Level:

School:

Twice a number is 90 more than ¹₈ of the number.
Find the number.

(2 m)

STUDENT

a
Symbols×

x²

x³

₵

$

⊥

//

∠

°

π

ℓ

%

:
÷

=

Primary 5 STRATEGIES P5.ST.JC.18121083

02 May 2024, 11:25 PM

Twice a number is 90 more than ¹₈ of the number.
Find the number.

Message

To help you learn well, you can save up to 5 questions per question types in the Notepad History for review.
The latest 5 questions willautomatically replace the earliest one.
If a question islocked, it will not be automatically deleted.
If 5 questions are locked, new questionscannot be saved.
To save new questions,unlock ordelete the existing questions in the notepad history.

ISchool Pte Ltd

Date:02 May 2024

Topic:STRATEGIES

Question Number:P5.ST.JC.18121083-A1

Student:

Class:

Level:

School:

Ischool Pte Ltd

Date:02 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121083

Student:

Class:

Level:

School:

Ischool Pte Ltd

Date: 02 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121083

Student:

Class:

Level:

School:

ISchool Pte Ltd

Navigations

Contact Us

Members

Links

Symbols

Enter the numerator and denominator

Enter value

1-minute grace period

Ischool Pte Ltd

Date:02 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121083

Student:

Class:

Level:

School:

Ischool Pte Ltd

Date: 02 May 2024

Topic: STRATEGIES

Question Code: P5.ST.JC.18121083

Student:

Class:

Level:

School:

Symbols×

Message

ISchool Pte Ltd

Navigations

Contact Us

Members

Links

Feedback