72
3 and 25
The two numbers that add to 20 and multiply to 63 are 7 and 9. When you add them together, 7 + 9 = 16, which does not meet the requirement. However, to find the correct numbers, we can set up the equations: ( x + y = 20 ) and ( xy = 63 ). Solving these, we find that the numbers are 7 and 13, since 7 + 13 = 20 and 7 * 13 = 91, which does not meet the requirement. The correct pairs are 15 and 5, which add to 20 and multiply to 75.
1 x 75 3 x 25 5 x 15
Multiply the first two numbers first. Then multiply the result with the third number.
To multiply 75 by 2.2, you would first multiply 75 by 2, which equals 150. Next, you would multiply 75 by 0.2, which equals 15. Finally, you would add these two results together: 150 + 15 = 165. Therefore, 75 multiplied by 2.2 equals 165.
-97
15 and 10 if you multiply them. 140 and 10 if you add them. 160 and 10 if you subtract them. 1500 and 10 if you divide them.
-5 and -15 because -5 + -15 equals -5 - 15 which is -20 and -5 multiplied by -15 = 75 (two negatives multiply to make a positive)
It's unclear whether you want two numbers that add to a sum or multiply to a product. 25 x 4 = 100 25 + 75 = 100
3 and 25
Try: 2.539014933 and -29.539014933
None of this works. There aren't two prime numbers that multiply to 75 and the only two that add to it are 73 and 2. There aren't two prime numbers whose difference is 19. Two numbers that satisfy those conditions are 47 and 28, but 28 isn't prime.
How about: 3*25 = 75 as an example
2 x 75 = 150
The two numbers that add to 20 and multiply to 63 are 7 and 9. When you add them together, 7 + 9 = 16, which does not meet the requirement. However, to find the correct numbers, we can set up the equations: ( x + y = 20 ) and ( xy = 63 ). Solving these, we find that the numbers are 7 and 13, since 7 + 13 = 20 and 7 * 13 = 91, which does not meet the requirement. The correct pairs are 15 and 5, which add to 20 and multiply to 75.
1 x 75, 3 x 25, 5 x 15.
1 x 75, 3 x 25, 5 x 15.