121.5
22 + 35 = 2*2 + 3*3*3*3*3 = 4 + 243 = 247
You divide 757 by 5, getting 151 and 2/5.
9 x 27 + 2 x 31 - 28..... Multiplication sums are first so... 9 x 27 = 243 & 2 x 31 = 62.This gives the new sum of 243 + 62 - 28. Addition is next... 243 + 62 = 305.Finally... 305 - 28 = 277
243/1 or 486/2 or 729/3 or 972/4 ...To get the equivalent fractions of 243/1:Multiply 243/1 by 2/2, 3/3, 4/4,...243/1 * 2/2 = 486/2243/1 * 3/3 = 729/3224/1 * 4/4 = 972/4
12 * (243 + 2) - 7 = 2933
2 x 243 = 486
121.5
121.5 x 2 = 243
1 x 1514, 2 x 757, 757 x 2, 1514 x 1
Do you mean, 2 + 3^x = 245 ?? 2 + 3^x = 245 subtract 2 from each side 3^x = 243 use natural logs ( I always do, though you can use logs ) ln(3^x) = ln(243) you have the right in this operation to bring the exponent before the natural log x(ln3) = ln(243) divide x = ln(243)/ln(3) ( not ln(243/3) !!!! ) x = 5.493061443/1.098612289 x = 5 ----------check 2 + 3^5 = 245 2 + 243 = 245 245 = 245 ===========checks
243 = 2.43e+2
22 + 35 = 2*2 + 3*3*3*3*3 = 4 + 243 = 247
2
You divide 757 by 5, getting 151 and 2/5.
9 x 27 + 2 x 31 - 28..... Multiplication sums are first so... 9 x 27 = 243 & 2 x 31 = 62.This gives the new sum of 243 + 62 - 28. Addition is next... 243 + 62 = 305.Finally... 305 - 28 = 277
243/1 or 486/2 or 729/3 or 972/4 ...To get the equivalent fractions of 243/1:Multiply 243/1 by 2/2, 3/3, 4/4,...243/1 * 2/2 = 486/2243/1 * 3/3 = 729/3224/1 * 4/4 = 972/4