When multiplying by ten the digits shift to the left
61 is prime. You cannot make 61 by multiplying four digits.
Yes.
95 million = 95 x 1 million = 95 x 1000000 = 95000000
Multiply vertically the extreme left digits is one pattern involved in multiplying algebraic expressions. Multiplying crosswise is another common pattern that is used.
The least number of significant figures in any number of the problem determines the number of significant figures in the answer.
38% of 250 = 95 you do this by multiplying 0.38 (for the 38%) times the 250 and it will give you 95. this works for any number
Finding 72 percent of a number is the same as multiplying it by 0.72. In this instance, 95 x 0.72 = 68.4.
If two decimal numbers have x and y digits after the decimal point respectively, then their product has (x + y) digits after the decimal point.
If two numbers have m and n significant digits, respectively, then then product can have at most m+n. However, the normally it is the minimum of m and n.
95, is the two digits after the last digit of the multiple of 5's.
when you are multiplying a number by 11 you just have to split the number and add does 2 digits up. then you have your answer!! :)