45 km at 54 km/hr
45 / 54 = 5/6
It took him 5/6 of an hour or 50 minutes I believe
61.4117 km per hr
Answer:
k=20
Step-by-step explanation:
The constant of proportionality, k, measures the constant value of the ratio between two proportional quantities, being y and x in this case. Essentially, y/x will always equal 20, the constant of proportionality.
Answer:
54.56
Step-by-step explanation:
The number after the point is not 5 or higher
Okay so there are 360 degrees in a circle graph
So 67%*360 degrees =241 degrees
Step-by-step explanation:
Let the number with two decimal places be 1.23
Let the number with one decimal place be 4.5
Then 1.23 multiplied by 4.5
= 1.23 × 4.5
= 5.535
The result has more than two nonzero digits.
Note: When you multiply two decimal numbers, the decimal place(s) of the result is the addition of the decimal places of each of the numbers being multiplied.
