100 kg of wheat gives 80 kg of flour , 40 kg of flour give 50 kg of bread . how many kilos of bread do i get out of 600 kg of wheat?

Ineed if you could explain and give me the answer you! this needs done

If a is a nonzero real number then the reciprocal of a is

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account. write an expression to represent the total amount in his savings account.