Question
P6.AG.JC.17080447-A1
Tommy has a mass of 6x kg. Justin is 4 kg heavier than Tommy. The mass of Natalie is twice the total mass of Tommy and Justin.
  1. Find the total mass of the 3 children in terms of x.
  2. If x = 2, find the average mass of the 3 children.
2 m
(a)
∑

Click ∑ button first when a symbol is required. X

(b)
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
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.

STUDENT

Primary 6 ALGEBRA P6.AG.JC.17080447

21 May 2024, 06:06 PM

Tommy has a mass of 6x kg. Justin is 4 kg heavier than Tommy. The mass of Natalie is twice the total mass of Tommy and Justin.
  1. Find the total mass of the 3 children in terms of x.
  2. If x = 2, find the average mass of the 3 children.
Navigations
Contact Us
Members
Links