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The number 75 is interesting because it is the atomic number of rhenium, a rare metal used in high-temperature superalloys. It is also a semiperfect number, meaning it is equal to the sum of some of its divisors, specifically 1, 3, 5, 15, 25, and 75. In Roman numerals, 75 is represented as LXXV. Additionally, 75 is a Harshad number, which is an integer that is divisible by the sum of its digits.
What else can I help you with?
How do you find the number of proton and atomic number in the mass number 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.
In period 6 what element has 75 protons?
The element with 75 protons in period 6 is Rhenium (Re), which has an atomic number of 75.
What multiplied by what equals 75?
75 can be multiplied by 1 and 75, 3 and 25, or 5 and 15 to equal 75.
How many protons does an atomic number 33 and a mass numb of 75 have?
42
75 millimeters equals how many decimeters?
75 millimeters is equal to 0.75 decimeters. To convert millimeters to decimeters, you need to divide the number of millimeters by 100.
What are facts about the number 75?
75 is 3 forths
What is a fun fact about the number 75?
it is 3/4 of 100 it equals 3 x 5 x 5 in terms of money 75 cents is 3 quarters
The number of girls who voted for Fiesta Fun is three times as great as the number of boys who voted for it how many boys voted for Fiesta Fun The number of total votes were 100?
Well, according to your data if 100 people voted, #of girls= 75 and # of boys= 25.
Is 75 a square number?
No, 75 is not a square number.
What is 75 percent in a number?
75% is the number 0.75
Is 75 a perfect number?
75 is not a Perfect number.
What is 50 percent of what number is 75?
50% of number is 75 1% of number is 75/50 Therefore 100% of number (which would be the number) is (75/50) x 100 = 150
What number is 75 percent of 75?
75% of 75 is 56.25
120 percent of what number is 90?
Oh, dude, you're hitting me with some math here! So, to find out what number we're dealing with, we just need to divide 90 by 1.2 (which is the same as 120 percent). That gives us 75. So, 120 percent of 75 is 90. Math can be fun, right?
What number minus 15 percent is 75?
A number minus 15% is 75 So 85% of the number is 75 then the original number is 75/0.85 = 88.23529 (to 5 dp).
Is 75 a composite number a prime number or neither?
75 is a composite number.
What equals 75 when multiplied by 4?
Oh, dude, that's an easy one. So, like, if you want to find what number equals 75 when you multiply it by 4, you just divide 75 by 4, which gives you 18.75. So, technically, 18.75 multiplied by 4 equals 75. Math can be fun, right?
