Cloud graphic
Cloud graphic
Cloud graphic
Settings
Speech enabled
Robots visible
Time limit to answer in some games
Offer to save high scores
Music on win
Jack +10%

Calculate percentage increase
for 8th grade

Get the percentage increase by expressing the increase as a fraction of the original and multiplying by 100

Below is a table showing the first 6 question answer pairs for the topic "Calculate percentage increase" as used in the lessons for this topic. Our games and tests for the topic use these 6 items plus 10 additional question answer pairs.

The topic "Calculate percentage increase" is in the category Ratio proportion rate for 8th grade (ages 13 to 14).

1 / 6
A computer increases in price from $800 to $900. The percentage increase in the price is 12.5%
A computer increases in price from $800 to $900.
12.5%
2 / 6
A biscuit maker increases the weight of a pack of biscuits from 400 g to 420 g. The percentage increase in the weight of a pack is 5%
A biscuit maker increases the weight of a pack of biscuits from 400 g to 420 g.
5%
3 / 6
Mr Green weighed 50 kg in the summer but his weight increased to 53 kg over the winter. The percentage increase in Mr Green's weight is 6%
Mr Green weighed 50 kg in the summer but his weight increased to 53 kg over the winter.
6%
4 / 6
A rectangle's short side is 36 mm long. The rectangle grows so that it's short side is now 45 mm. The percentage increase in the length of the rectangle's short side is 25%
A rectangle's short side is 36 mm long. The rectangle grows so that it's short side is now 45 mm.
25%
5 / 6
A banker earns $10,000 per week. Her pay rises to $10,700. The percentage increase in the banker's weekly pay is 7%
A banker earns $10,000 per week. Her pay rises to $10,700.
7%
6 / 6
The stone weighs 10 g on the Moon. Bringing it to Earth increases it's weight to 62 g. The percentage increase in the weight of the stone on Earth is 620%
The stone weighs 10 g on the Moon. Bringing it to Earth increases it's weight to 62 g.
620%

Revise 'Calculate percentage increase' with one of our games for 8th grade

Game icon for math learning game Choose or lose
Choose or lose
Game icon for math learning game Mix and match
Mix and match
Play any game
with any topic
at any level !


Each of our math topics for secondary are made up of between 6 and 20 question and answer pairs (both the written form and a robot voice speaking those questions and answers). Each topic can be used with all the activities on the site.


free-maths-games logo graphic in white
Locale flag for US

Picture of random traffic sign 0

Picture of random traffic sign 1

Picture of random traffic sign 2

Picture of random traffic sign 3

Copyright 2024 ic language ltd - all rights reserved

Speech synthesis support:

Site Version: 16_1_2