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What is Two number multiply to 9 and add to 7.5?
16.5
What two number multiply to get 16 and add to get -10?
6
What two numbers add up to -8 and when you multiply them they equal 36?
28
What is a trick for multiplying by the 12s?
First, multiply the original number by 10. Then multiply the original number by 2. Add the two answers that you got and you have just multiplied by 12. For Example: 7x12=(7x10)+(7x2) 70+14 84
How do you add two fractions with a different denominator?
You add two fractions with a different denominator by multiplying the denominators by a number that will make them equal. Be sure to multiply the numerator by that number too.
What two numbers multiply to get 1600 but add up to get 80?
They are 40 and 40
What two numbers multiply to 1600 and add to 80?
1680
What two numbers can you multiply to get -1600 but add to get 60?
-1540
What two numbers multiply to negative 1600 and add to 60?
1660
What is Two number multiply to 9 and add to 7.5?
16.5
What two number add up to -31 and multiply to -90?
-121
What two number multiply to get 55 and add to get 16?
71
What two number multiply to get 0.32 and add to 1.2?
1.52
What two number multiply to get 16 and add to get -10?
6
How many square feet in a 40x40?
1,600 square feet. Multiply the two dimensions - the result is the number of square feet.
How do you multiply a three-digit number by a two-digit number?
Multiply the three-digit number by the one's digit, or last digit, of the two-digit number. That is your first part. Now multiply by the second-to-last digit, or ten's digit, and multiply the result by 10. That is your second part. Add the two parts and that is your answer.
What two number multiply to negative 6 and add 1?
7
