<span>The answer is 454. Since the value of the ones digit is 4, the last digit is a 4. Next, since the ones digit is the same as the hundreds digit, the first digit would be 4. Finally, the middle digit is the tens place and would be 5 since the tens digit is 50.</span>
Answer:
Mixed Number : 2
Improper Fraction :
Step-by-step explanation:
Answer:
90 minuets
Step-by-step explanation:
Just some maths
Answer:
1.4?
Step-by-step explanation:
Let the first number be x
first number = x
<span>
Second is 7 more than the first
</span>second number = x + 7
<span>
The third is 2 more than 4 times the second
</span>third number = 4(x+7)+ 2 = 4x + 28 + 2 = 4x + 30
<span>sum of three numbers is 8.5
</span>x + x + 7 + 4x + 30 = 8.5
6x + 37 = 8.5
6x = 8.5 - 37
6x = -28.5
x = - 4.75
first number = x = -4.75
second number = x + 7 = 2.25
third number = 4x + 30 = 4(-4.75) + 30 =11
They are -4.75, 2.25 and 11