Answer:
81
Step-by-step explanation:
divide 405 by 5 to get the number of rotations per minute.
81 spins per minute
Divide 405 by 5 to get 81 <(your unit rate)
I got this on the calculator.
2.37 its a rational number because its a decimal
Answer: 0.01
0.0082 / 0.82 = 0.01
0.82 × 0.01 = 0.0082
add them togethr then subract the diffrece to get x
