Answer:
804
Step-by-step explanation:
1240- 436= 804
20 bicycles each of 2 wheels
So 20 x 2 = 40 wheels
10 cars each of 4 wheels
So 10 x 4 = 40 wheels
Total = 40 + 40
= 80 wheels
210 Has 3,5,7 As Prime Factors
Your answer should be 664.11 hope this helped!
