Brad bought 70.030m of this chain to make a necklace, then he used 0.667m of it to make one, and how much he had left, the key word ''used'' and have left'' means subtract so all we have to do is subtract 70.030m minus 0.667m and we get the answer.
Answer: 69.363m of his chain is left.
Atoms and protons are tricking. they snicks and twix
Hope that helps.Have a nice day!! ^^
I dont see anything maybe you forgot to add the answer'
