Decreasing value from 60 to 39 is 60-39=21
If the value of 60 is 21, what is the value of 100?
60 21
100 ?
_________
?=21*100/60
?=35
Answer: 35%
Answer:
-3
Step-by-step explanation:
Because -8 plus 5 equals -3 since the number for 8 is in negative the number added threw 5 goes up to higher 0
Answer:
36
Step-by-step explanation:
the steps are in the attached doc.
Answer: 12%
Step-by-step explanation:
Answer:
flying disc
Step-by-step explanation:
The formula of the circumference of circles is: diameter ×
I will find the circumference of each object to see if it matches the circumferences on the table.
Half dollar coin: 3 = 10 (rounded to nearest integer) CORRECT!
Flying disc: 23 = 72 (rounded to nearest integer) WRONG!
Jar lid: 8 = 25 (rounded to nearest integer) CORRECT!
Flower pot: 15 = 48 (rounded to nearest integer) CORRECT!
Based on the table, it was recorded that the circumference of the flying disc is 28, but we have calculated based on the diameter that it should be 72, so the measurement is inaccurate.