7400300060

Submitted by vladimir.arzt on Wed, 08/28/2024 - 11:02
Question: 
Choose all the statements where the change in the percentage base is 24o/o.
Project ID: 
7400300060
SubArea: 
Percent problems
Answer 1: 
A rod with a length of 300cm was shortened to 54cm.
Answer 1 Correct: 
0
Answer 2: 
A rod with a length of 225cm was shortened to 54cm.
Answer 2 Correct: 
0
Answer 3: 
A rod with a length of 225cm was shortened to 171cm.
Answer 3 Correct: 
1
Answer 4: 
The price of the product increased from 225 CZK to 228 CZK.
Answer 4 Correct: 
0
Answer 5: 
The price of the product decreased from 300 CZK to 228 CZK.
Answer 5 Correct: 
1
Answer 6: 
The price of the product decreased from 300 CZK to 72 CZK.
Answer 6 Correct: 
0
Answer 7 Correct: 
0
Answer 8 Correct: 
0