Multiply the number by 0.75
75
You have to know the element with the mass number of 75. Then you would look it up on the periodic table to find the atomic number, which is the number of protons.
To find 75 percent of a number, multiply the number by 0.75. In this instance, 0.75 x 44 = 33, therefore, 75 percent of 44 is 33.
75, b/c |-75|+|75|= 150
To find 75% of a number, multiply the number by 0.75. This can be done by multiplying the number by 3/4 or by dividing the number by 4 and then multiplying by 3.
281.25. You divide the number 375 by 100 then multiply by 75.
To find 75 percent of a number, multiply the number by 0.75. In this instance, 0.75 x 64 = 48. Therefore, 75 percent of 64 is equal to 48.
Multiply the number by 0.75
If 50 percent (half) of a number is 125, then the number is 250 (125 * 2). To find 75 percent of 250, multiply 250 * .75: (250 * .75 = 187.5)
To find 75 percent of a number, multiply the number by 0.75. In this instance, 0.75 x 800 = 600. Therefore, 75 percent of 800 is 600.
To find 75 percent of a number, multiply the number by 0.75. In this instance, 0.75 x 128 = 96. Therefore, 75 percent of 128 is equal to 96.
128 Divide 96 by 75 to get 1% of the number you're trying to find, then multiply it by 100 to get the final answer