Answer:
60
Step-by-step explanation:
4 times 3 = 12 12 times 5 =60
47cm²
i believe it would be 6 1/2 simplified or 6 2/4 unsimplified
The second one
210 lbs
The difference between 7 and 4 is 3
90/3 = 30
30 times 7 = 210
