To estimate, you can round 627 up to 630 and round 253 down to 250.
650-250=380. 380 is your estimate.
The actual answer is 374.
Answer:
662.433221
Step-by-step explanation:
907.07 × 1.09 × 0.67
Answer:b
Step-by-step explanation:
I hope this helps you
6/9
2.3/3.3
2/3
2:3
Answer:
you can do a trial and improvement
Step-by-step explanation: