432 million, 540 times .20 equals 108, subtract 108 from 540 and you get your answer
Answer:
<u>4 minutes</u>
Step-by-step explanation:
40=1 min
40=2 min
40=3 min
40=<u>4</u> min
40x4 or 40+40+40+40 is <u>160</u>
Answer:
Same question Four times no answer
Answer:
11
Step-by-step explanation: