Write each decimal as a fraction or mixed number in simplest form.
1.) 0.83
2.) 3.75
i need the answer to these two, for the 0.83 i got 83/100

Identify the number 127 as a rational or irrational. explain

Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad