Do you need to know what two numbers multiply to 121 and add to 90? In other words, do you need to find the two numbers whose product is 121 and sum is 90? No problem! The two numbers that multiply to 121 and add to 90 are as follows:
1.36515
88.63485
Here is the math to prove that our above answer to "What two numbers multiply to 121 and add to 90?" is correct:
Multiply:
1.36515 × 88.63485 ≈ 121
Add
1.36515 + 88.63485 = 90
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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