<span><span><span>9/10 - 7/20=(9x20) - (7x10)= 10x20= 110/200 110 divided by 10/ 200 divided by 10= 11/20. So that brings you to your answer of 11/20. hope this helps :)
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Answer:
Square
Step-by-step explanation:
a plane figure with four equal straight sides and four right angles.
Answer:
22
Step-by-step explanation:
brainliest?
