You have to do mutiplication. how do you know that you have to do mutiplcation because the (of) it means times. so 26 * 2.21 = 0.5746
2.21/x=100/26
<span>(2.21/x)*x=(100/26)*x </span>
<span>2.21=3.8461538461538*x
</span>(3.8461538461538) to get x
<span>2.21/3.8461538461538=x </span>
<span>0.5746=x </span>
<span>x=0.5746</span>
Answer:89.12 cm ^2
Kept trying to put picture here website wouldn't do it
42 is the number because...
42 ÷ 6 = 7
42 ÷ 7 = 6
