Answer:
3
Step-by-step explanation:
7 x 3 = 21
7 + 7 = 14 + 7 = 21 :)
7*3=21
3*7=21
21/3=7
21/7=3
7 × x = 315
x = 315 ÷ 7
x = <u>4</u><u>5</u>
<u>4</u><u>5</u><u> </u><u>is</u><u> </u><u>the</u><u> </u><u>answer</u><u>.</u>
F
2/3
4/6 simplified is 2/3