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To find two numbers that multiply to 420, we can start by listing the factors of 420: 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420. To find the pair of numbers, we look for a pair of factors that multiply together to give 420. One such pair is 20 and 21, as 20 * 21 = 420.
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What prime numbers do you multiply to get 420?
2 x 2 x 3 x 5 x 7
What two consecutive numbers make up 420?
I am not sure if any two consecutive numbers can add up to an even number.
Express 420 as a product of prime numbers?
420=2x2x3x5x7
How do you multiply two-digit numbers in a decimal?
To multiply two digit decimal numbers, multiply the numbers as you would without the decimals. To put the decimal in the answer, count the number of decimal places in the two numbers and put the decimal in the answer that many places to the left. For example: 5.12 x 6.35 = 32.5120. If the numbers were 51.2 x 63.5, the answer would be 3251.20.
What are the numbers when you add you get -3 when multiplied you get 40?
There are no two real numbers that do. Using complex numbers, these two do: (-3/2 + i√151/2) & (-3/2 - i√151/2) Two numbers that add to -3 and multiply to -40 are -8 & 5 Two numbers that add to 3 and multiply to -40 are 8 & -5 Two complex numbers that add to 3 and multiply to 40 are (3/2 + i√151/2) & (3/2 - i√151/2)
