You can use 4x7 to find 8x7 because 4 x 2 is 8, and you are simply doubling one of the numbers you are multiplying, (4 to 8) and so multiply your answer from 4x7 by 2 to get the answer to 8x7. 4x7 is 28 and 8x7 is 56, and 28 x 2 is 56.
4+4+4+4+4
(7 x 10) + (7 x 4) + (7 x 0.6) = 70 + 28 + 4.2 = 102.2
To find 4 times the sum of y and 7, you first calculate the sum of y and 7, which is y + 7. Then, you multiply this sum by 4 to get the final result. Therefore, the expression for 4 times the sum of y and 7 is 4(y + 7), which simplifies to 4y + 28.
7 times because 7 times 4 equals 287
It goes in 7 times with remainder 4.
since 4 is 2 times 2 just double 7 twice: 7 doubled = 14 and then 14 double = 28
4 times 7 = 28 2( 4 times 7 ) = 2 times 28 = 56. I hoped I helped. XOXO W T F you don't know :(
To find 4 times 7, you can double the multiplication fact of 2 times 7. Since 2 times 7 equals 14, doubling that gives you 4 times 7, which also equals 28. Thus, 4 times 7 can be derived from doubling 2 times 7.
To find (7 \times 8) using (4 \times 8), you can break down (7) into (4 + 3). First, calculate (4 \times 8), which equals (32). Then, calculate (3 \times 8) (which can also be done as (4 \times 8 - 4 \times 8 + 3 \times 8)), resulting in (24). Finally, add the two results: (32 + 24 = 56), so (7 \times 8 = 56).
no. 4*7 is 28. 3*7 doubled is 62. Sorry
The first multiple of 4 and 7 is 4 times 7, or 28. The next multiple of 4 and 7 is 2 times 28, or 56. To find more multiples of 4 and 7, multiply 28 by 3, 4, 5...and on and on/
4+4+4+4+4
(7 x 10) + (7 x 4) + (7 x 0.6) = 70 + 28 + 4.2 = 102.2
To find 4 times the sum of y and 7, you first calculate the sum of y and 7, which is y + 7. Then, you multiply this sum by 4 to get the final result. Therefore, the expression for 4 times the sum of y and 7 is 4(y + 7), which simplifies to 4y + 28.
7 times because 7 times 4 equals 287
You could use it because it shows that its just 7 times 8 flipped!
4 times 7 is 28, so you get 28 when you do 4 times 7.