Answer:
769
Step-by-step explanation:
512
+217
____
729
hope this helps
the fraction answer is 7 9/14 lol
answer is B
use unitary method to solve it
5/10=u/9
explain answer: so to get this answer 5x8=40 so like the closes number to eight will be 9 and 10 but they said closes 10 so it will be 5/10 and =u/9 so answer= 5/10=u/9
