90X30=2700
2,700 is 30 times the size of 90.2,610 is 30 times bigger than 90.
60
3000 is 100 times bigger than 30. This is calculated by dividing 3000 by 30, which equals 100.
30 is 5 more (bigger) than 25
4320
30 times
7
The Sahara Desert is far bigger, almost 30 times the size of Kalahari.
There would be 1000 meters in one kilometer. So it is 30 times bigger.
Scotland is 30, 414 square miles. Australia is 2,941,299 square miles and hence is 96.7 times bigger than Scotland.
27000/30 = 900
5x+30=7x 7x-5x=-30 2x=-30 x=-15