Respuesta :
Answer: 29
Step-by-step explanation:
forst you have to round the decimals. 7.91 to 8 and 21.9 to 21. then you add
8+21=29
PLZ MARK AS BRAINIEST I REALLY NEED IT
Answer: 29
Step-by-step explanation:
forst you have to round the decimals. 7.91 to 8 and 21.9 to 21. then you add
8+21=29
PLZ MARK AS BRAINIEST I REALLY NEED IT