One way is:
15 * 104 = 15*(100 + 4) = 15*100 + 15*4 = 1500 + 60 = 1560
distributive
6 x 4.3 = 6 x 4 + 6 x 0.3 = 24 + 1.8 = 25.8
The distributive property states that for any real numbers a, b, and c, a(b + c) = ab + ac. In the case of finding the product of 7 and 65, we can apply the distributive property to break down the multiplication into simpler operations. Therefore, 7 x 65 can be calculated as 7 x (60 + 5) = (7 x 60) + (7 x 5) = 420 + 35 = 455.
(7 x 10) + (7 x 4) + (7 x 0.6) = 70 + 28 + 4.2 = 102.2
5 x 9 = (5 x 3) + (5 x 3) + (5 x 3)
distributive
distributive.
To find the product of 7 and 63 using the distributive property, you can break down 63 into more manageable parts. For example, you can express 63 as 60 + 3. Then, apply the distributive property: (7 \times 63 = 7 \times (60 + 3) = 7 \times 60 + 7 \times 3). This simplifies to (420 + 21), which equals 441.
7*9 = 9*(10 - 3) = 90 - 27 = 63
You don't need to use the distributive property. 3*17 = 51 so 30*17 = 510 Why invoke procedures that are not necessary?
Multiplication can be the first step when using the distributive property with subtraction. The distributive law of multiplication over subtraction is that the difference of the subtraction problem and then multiply, or multiply each individual products and then find the difference.
7*46 = 7*(40 + 6) = 7*40 + 7*6 = 280 + 42 = 322
5*43 = 5*(40 + 3) = 5*40 + 5*3 = 200 + 15 = 215
Some people use the distributive property to add 24 and 36, but you wouldn't use it to find the GCF which, by the way, is 12.
6 x 4.3 = 6 x 4 + 6 x 0.3 = 24 + 1.8 = 25.8
OWO
The distributive property states that for any real numbers a, b, and c, a(b + c) = ab + ac. In the case of finding the product of 7 and 65, we can apply the distributive property to break down the multiplication into simpler operations. Therefore, 7 x 65 can be calculated as 7 x (60 + 5) = (7 x 60) + (7 x 5) = 420 + 35 = 455.