Answer:
270
Step-by-step explanation:
Jones turns out 200 relays to Smith's 180. You set up that basic ratio and make a proportion out of it.
S/J = 180/200
Now you make your proportion
S/J = x/300
But the 2 ratios much remain the same.
180/200 = x / 300 Multiply both sides by 300
180*300/200 = x Multiply the numerator together.
54000/200 = x Do the division
270 = x
Smith will have turned out 270 relays.
Step-by-step explanation:
if you calculate both of you should ask her
Answer:
you are correct the answer is b
Step-by-step explanation:
Answer:
C=44.6mm
Step-by-step explanation:
C=pi times d
C=3.14 times 14.2