(9x10)+(5x1)+(4/10)+(1/100)+(7/1000)
95.417
Write 2,784 in expanded notation as the sum of multiplication expressions
6.837 = (6 x 1) + (8/10) + (3/100) + (7/1000)
9*10 + 5*1 + 4*0.1 + 1*0.01 + 7*0.001
To write a number in expanded form, you first have to divide that number by a power of 10 that produces an answer where the greatest place value digit is units. In this case, we can divide by 10,000 to get 2.5. The next step is to express the power of 10 we used alongside the number as a multiplication. We divided by 10,000 which is the fourth power of 10 or 104. Thus 25,000 in expanded form is 2.5x104
623.509
95.417
6000 + 100 + 20 + 5
Write 2,784 in expanded notation as the sum of multiplication expressions
5.27 = (5 x 1) + (2/10) + (7/100)
5.27 = (5 x 1) + (2/10) + (7/100)
6.837 = (6 x 1) + (8/10) + (3/100) + (7/1000)
9*10 + 5*1 + 4*0.1 + 1*0.01 + 7*0.001
3.842 = (3 x 1) . (8/10) + (4/100) + (2/1000)
a multiplication form is repeated addition
To write a number is expanded form, you first need to divide it by a power of 10 such that the result has a greatest value of units. In this case, we can divide by 10,000,000 to get 8.9415873 We divided by 10,000,000 which is the 7th multiple of 10, or 107, so we need to add this to the decimal value as a multiplication. Thus, the answer to 89415873 in expanded form is 8.9415873x107
The correct answer is "expanded form".