Answer:
Therefore first number is 3 and second number is 18
Step-by-step explanation:
Sum of the two numbers is 21 and Second number is six times the first number
x+6x = 21
7x = 21
x = 21/7
x = 3
substitute x value in 6x to find second number,
= 6x
= 6*3
= 18
Answer:
option c
Step-by-step explanation:
45% of what number is 27
0.45x = 27
x = 27 / 0.45
x = 60 <== 45% of 60 = 27
The value of the 7 in the hundredths place is 10 the value of the 7 in the thousandths place. The value of the 7 in the tens place is 10 times the value of the 7 in the ones place. The value of the 7 in the hundreds place is 10 times the value of the 7 in the tens place.
Hope this helped!
Nate
