Answer:
The three digit natural number is 789.
Step-by-step explanation:
Let the fist digit be x
The second digit will be x + 1
The third digit will be x + 2
So x + x + 1 + x + 2 = 24
3x = 24 - 3
3x = 21
x = 7
The first digit is 7, the second digit is 8 and the third digit is 9
The three digit natural number is 789.
Answer:
12.32
Step-by-step explanation:
So by using y1 +y2/x1+x2 we can find the ratio.
the y1 will be 4 and y2 will be 13.
the x1 will be 5 and x2 will be 6
this is equivilent to 17/11 (4+13/5+6)
17/11 =1.54545454... we can simplify to 1.54
8*1.54=12.32
this might be wrong I haven't done this math in years
Answer:
5 times a number and 7 : last option
8 more than the product of 7 : second option
5 less than the quotient of 8 ..... : first option
twice the difference of 8 and a number : thrid option
Step-by-step explanation:
Common sense
Answer:
Step-by-step explanation:
Rule of exponents 
, 
=> 
=> 
Combining same bases
=> 
When bases are same , powers are to be added
=> 
=> 
=> 
=> 
=> 9
