540
10 more than 45 10 + 45 but the than means to switch45 + 10 = 55
900 Let x be the original price. Solve for x: (1-.29)x=639 (.71)x=639 639/.71=x x=900
Yes. 639/9 = 71
319.5
135 more.
439 + 200 = 639
200 more than 439 is 639. 200 less than 439 is 239.
There are 10 millimetres in one centimetre. There are 100 centimetres in one metre. Therefore, 639 metres 81 centimetres is equal to (639 x 100 x 10) + (81 x 10) = 639810 millimetres.
135 more.
639 seconds is just 10 minutes and 39 seconds. So it is a tiny part of a year, approximate 0.002% of a year.
540
439 + 200 = 639
900 Let x be the original price. Solve for x: (1-.29)x=639 (.71)x=639 639/.71=x x=900
10 more than 45 10 + 45 but the than means to switch45 + 10 = 55
10 more than 10 is the same as 10 + 10, which is 20.
639 ÷ 3 = 213