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Three-fourths of a number increased by 20 is 65 find the number?
Wiki User
∙ 14y ago
65 - 20 = 45
45 = 3/4
45/3 = 15
15 x 4 = 60
Another way, if you were required to state it algebraically:
.75X + 20 = 65
.75X = 45
X = 60
Wiki User
∙ 14y ago
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A number is increased by 8 and then divided by 5 the result is 20 find this number?
x+8+x/5 = 20 x = 10
What is 20 increased by twice a number?
20+2x
If 200 is increased by 20 percent what is the resulting number?
20% of 200 is 20/100 * 200 = 40 So 200 increased by 20% is 240.
When a number increased by 4 is doubled the result is the same as when the number is increased by 20 find the answer?
Suppose the number is N.Then (N + 4)*2 = N + 20that is, 2N + 8 = N + 20subtracting N from both sides gives: N + 8 = 20subtracting 8 from both sides gives: N = 12.
If 250 increased to 300 what is the percentage in crease?
If 250 increased to 300, the percentage increased by 20 percent.
A number is increased by 8 and then divided by 5 the result is 20 find this number?
x+8+x/5 = 20 x = 10
What number increased by 20 is 133?
113 + 20 = 133.
What is 20 increased by twice a number?
20+2x
If 200 is increased by 20 percent what is the resulting number?
20% of 200 is 20/100 * 200 = 40 So 200 increased by 20% is 240.
The sum of the digit of a 2 digit number is 11 when the digits are reversed the new number is increased by 20 which is twice the original number find the number?
47 Impossible problem!
What is a number increased by 8 divided by 5 that eguals 20?
It is 92
What number increased by 20 percent is 130?
(108 and 1/3)
What will be the increase or decrease percent if a no is increased by 20 percent and then decreased by 20 percent?
There will be an overall increase in the first number.
When a number increased by 4 is doubled the result is the same as when the number is increased by 20 find the answer?
Suppose the number is N.Then (N + 4)*2 = N + 20that is, 2N + 8 = N + 20subtracting N from both sides gives: N + 8 = 20subtracting 8 from both sides gives: N = 12.
Example of mathematical phrase to verbal phrase?
what is the mathematical phrase for the verbal phrase the sum of a number and three
Has the number of cigarettes per pack decreased?
It is still 20 per pack.
What is eleven increased by the difference of twenty and a number?
The difference of eleven and twenty
