1 x 420, 2 x 210, 3 x 140, 4 x 105, 5 x 84, 6 x 70, 7 x 60, 10 x 42, 12 x 35, 14 x 30, 15 x 28, 20 x 21,
2 x 3 x 70, 2 x 5 x 42, 2 x 6 x 35, 2 x 7 x 30, 2 x 10 x 21, 2 x 14 x 15,
3 x 4 x 35, 3 x 5 x 28, 3 x 7 x 20, 3 x 10 x 14,
5 x 6 x 14, 5 x 7 x 12,
2 x 5 x 6 x 7, 2 x 3 x 7 x 10, 2 x 3 x 5 x 14,
3 x 4 x 5 x 7
14 multiplied by 30 is 420.
1x17
The product of 35 and 12 is calculated by multiplying the two numbers together. In this case, 35 multiplied by 12 equals 420. This is because when you multiply a two-digit number by another two-digit number, you multiply the ones place of the second number by the first number, then the tens place of the second number by the first number, and finally add the two results together.
The answer to two or more numbers multiplied together is called a product.
70 x 6
How about: 5*84 = 420 as one example
84*5 = 420
14 multiplied by 30 is 420.
60
11*27 = 297
-1, -3
14.00 multiplied by 30 is 420.
How about: 2 times 42 = 84 as one example
1x17
These pairs of numbers, when multiplied, equal 420: (1, 420) (2, 210) (3, 140) (4, 105) (5, 84) (6, 70) (7, 60) (10, 42) (12, 35) (14, 30) (15, 28) (20, 21)
The product of 35 and 12 is calculated by multiplying the two numbers together. In this case, 35 multiplied by 12 equals 420. This is because when you multiply a two-digit number by another two-digit number, you multiply the ones place of the second number by the first number, then the tens place of the second number by the first number, and finally add the two results together.
Let the two numbers be designated by p and q. From the statement of the problem, pq = 420 and p + q = 52. From the second of these equations, p = 52 - q. Substituting this into the first equation yields (52 - q)q = 420, and expanding this equation yield 52 q -q2 = 420, or q2 - 56q + 420 = 0. This is equivalent to: (q-42)(q-10) = 0, which is true when q = 10 or q = 42. Therefore, the two numbers are 42 and 10.