3 years ago

What is 250/12 plus 100/21 add all that up to get your answer

Mathematics

1 answer:

Dafna1 [17]3 years ago

8 0

Answer:

1075/42

Step-by-step explanation:

$\dfrac{250}{12}+\dfrac{100}{21}=\dfrac{250(21)+(12)100}{(12)(21)}=\dfrac{6450}{252}\\\\=\dfrac{(6)(1075)}{(6)(42)}=\boxed{\dfrac{1075}{42}}$

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