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07-10-2020
Mathematics

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What is 7/9 x 21/10=

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Аноним Аноним

07-10-2020

Answer:

1 19/30

Step-by-step explanation:

Just multiply and cross simplify

7/9 x 21/10

9 and 21 can be simplified to 3/7

7/3 x 7/10

Multiply from left to right

49/30

1 19/30

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