<span>Answer:
21 document= 1 error
120 document= 1 hour
in three and a half hours= 21 mistakes</span>
In this pattern all are divisible by 5
20 i.e. divisible by 5
25 is divisible by 5
30 is divisible by 5
35 is divisible by 5
Hence the pattern contain factor 5
Answer:
Step-by-step explanation:
A rate is a special ratio in which the two terms are in different units. For example, if a 12-ounce can of corn costs 69¢, the rate is 69¢ for 12 ounces. When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates.
Answer:
Step-by-step explanation:
Locate the decimal point.
Count to the left of the decimal point.
The number with the most number of digits is larger than the number with fewer digits.
437160 has six digits.
It is 10 times bigger then
43716 which only has 5 digits.
80 + 5 is 85 in extended form