Question
P6.RD.TL.16010158-A2
The total number of balls in Box B, Box C and Box D was 163. 58 of the balls from Box B and 42 balls from Box C were removed. More balls were then added into Box D until the number of balls in it was quadrupled. The ratio of the number of balls in Box B to Box C to Box D became 3 : 2 : 4.
  1. How many less balls were there in Box C than Box B at first?
  2. Find the total number of balls in Box C and Box D in the end.
5 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 RFPD P6.RD.TL.16010158

03 Jun 2024, 09:50 PM

The total number of balls in Box B, Box C and Box D was 163. 58 of the balls from Box B and 42 balls from Box C were removed. More balls were then added into Box D until the number of balls in it was quadrupled. The ratio of the number of balls in Box B to Box C to Box D became 3 : 2 : 4.
  1. How many less balls were there in Box C than Box B at first?
  2. Find the total number of balls in Box C and Box D in the end.
Navigations
Contact Us
Members
Links