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Varvara68 [4.7K]

3 years ago

12

if x and y are the tens digit and the units digit, respectively, of the product 725,278x67,066, what is the value of x+y? The an

swer is 12 but I can't seem to understand why.

1 answer:

topjm [15]3 years ago

6 0

725,278 * 67,066 = 48641494348....now, if x is in the 10 digits spot...it is 4...and if y is in the units spot, then it is 8.....
x + y = 4 + 8 = 12

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