we know that 100 pennies = 1 dollar and, 10 dimes = 1 dollar so the ratio would be;
100:10 or 100/10
and in simplest form: 100:10 = 10:1 and 100/10 = 10
im assuming i just pick two angles cause i cant see the options? two 90 degree angles.
and my name is teagan too :D