65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 = 65 x 12 = 780
225 and if you mean both(all the numbers) it is 450
65+65=130
75
245
False. 65 equals 10 plus 65 65 = 10 + 65 65 = 75 You know that this is false because 65 doesn't equal 75.
75 of course !
65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 + 65 = 65 x 12 = 780
140
The GCF of 65 and 75 is 5.
300.
The factors of 65 are 1, 5, 13, and 65. The3 factors of 75 are 1, 3, 5, 15, 25, and 75.
65/75 simplifies to 13/15
% rate = 86.67% = 65/75 * 100% = 0.8667 * 100% = 86.67%
225 and if you mean both(all the numbers) it is 450
140 is 65 more than 75, so the difference is 65.
The answer is 450. Simply add the numbers together like you would for two plus two. To check your work, a calculator is the best option.