Do you need to know what two numbers multiply to 100 and add to 128? In other words, do you need to find the two numbers whose product is 100 and sum is 128? No problem! The two numbers that multiply to 100 and add to 128 are as follows:
0.78608
127.21392
Here is the math to prove that our above answer to "What two numbers multiply to 100 and add to 128?" is correct:
Multiply:
0.78608 × 127.21392 ≈ 100
Add
0.78608 + 127.21392 = 128
The answers above are rounded if necessary. Therefore, if you double check that the answer above is correct by using a calculator, you may find it to be slightly off.
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