Answer:
I think the answer is D
Step-by-step explanation:
A equals 54
im thinking b equals 12 but i could be wrong
a is right though
It is given in the first sentence that Ms M does fitness training for one and a half hours a day.
Hence she spends 90 minutes a day in fitness training.
An approximation of an exact number is called a(n) ___ESTIMATE_______ number.
