The ratio of the area of Rectangle B to that of Rectangle C to that of Rectangle D is 8 : 5 : 2. 316 of Rectangle B and 14 of Rectangle D are shaded. The shaded area is 72 cm2. Find the total unshaded area of the figure.
4 m
The ratio of the area of Rectangle B to that of Rectangle C to that of Rectangle D is 8 : 5 : 2. 316 of Rectangle B and 14 of Rectangle D are shaded. The shaded area is 72 cm2. Find the total unshaded area of the figure.
Symbols
Enter the numerator and denominator
Enter value
2
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.
Ischool Pte Ltd
Date:28 Jun 2024
Topic:
AREA PERIMETER
Question Code:
P5.AP.JM.17083248
Student:
Class:
Level:
School:
The ratio of the area of Rectangle B to that of Rectangle C to that of Rectangle D is 8 : 5 : 2. 316 of Rectangle B and 14 of Rectangle D are shaded. The shaded area is 72 cm2. Find the total unshaded area of the figure.
(4 m)
Ischool Pte Ltd
Date:
28 Jun 2024
Topic:
AREA PERIMETER
Question Code:
P5.AP.JM.17083248
Student:
Class:
Level:
School:
The ratio of the area of Rectangle B to that of Rectangle C to that of Rectangle D is 8 : 5 : 2. 316 of Rectangle B and 14 of Rectangle D are shaded. The shaded area is 72 cm2. Find the total unshaded area of the figure.
The ratio of the area of Rectangle B to that of Rectangle C to that of Rectangle D is 8 : 5 : 2. 316 of Rectangle B and 14 of Rectangle D are shaded. The shaded area is 72 cm2. Find the total unshaded area of the figure.
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:28 Jun 2024
Topic:AREA PERIMETER
Question Number:P5.AP.JM.17083248-A2
Student:
Class:
Level:
School:
Promo Code
Promo Code:
SELECT PLAN TYPE
Subscribe Today!
Oops! The free trial period has expired.
Enjoy the full features by subscribing to iSchool today.
