(6,3x0,15)/1,5 = 0,945/1,5 = 0,63
<span>I hope to have helped you ! :)</span>
18·8.7= 156.6
23·56.1= 1290.3
47·5.92=278.24
Answer:
there are three significant numbers
He was not supposed to simplify. He could have multiplied straight across and got 12/63 and he would simplify that which would be 4/21 im thinking