Answer this question please answer
Whole number 34 to 77​

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.

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

What is the solution for 6 - 7/8? explain the steps.