Answer:
21
Step-by-step explanation:
put 21 were x is and then divide 21÷7=3
Answer:
483 ft²
Step-by-step explanation:
2(7x7)= 98
3(5x12)=180
2(12x5)=120
2(5x5)= 50
1(7x5) = <u> 35 </u>
483
3x2 is six. If you do that across, you would get 6/6 for both. 6/6 - 6/6 is how much?