The square root of 6,889, which is 83.
93
90 = XC (where X = 10 and C = 100 so XC = 10 less than 100). 3 = III, so 93 would be XCIII.
Libya is the African country that is 93 percent desert. The people in this country live on only less than 10% of the land.
Yes.
Less than - it's 90 feet
90
93
10 less than 4 = -6
91 93 97
18
10 less than 5
10 less than 449 is 439