Answer: 6.413
Step-by-step explanation:
What is 10 - 3.587?
This is subtraction of decimals. To subtract decimals, you can follow these steps:
• Write down the numbers given with the bigger number on top of the lower number.
• Add zeros after the decimals so the numbers will both have same length.
• Then subtract.
Therefore, 10 - 3.587 will be:
= 10.000 - 3.587
= 6.413
Let the first term be a, 4th term be , difference between terms be d, and sum of first nine terms be .
= a + 3d
32 = 11 + 3d
3d = 32 - 11
3d = 21
d = 7
=
=
= 9(11+28)
= 9(39)
= 325
Sum of first nine terms is 351.
Answer:
Its 30000000
Step-by-step explanation:
Just multiply 1 and 3 and just add the zeros.
Answer:
40
Step-by-step explanation:
-5 x -8 = 40