3.9 * 5.3 ≈ 4 * 5
≈20
Well after doing your multiplication, you can place your decimal point by knowing that from estimation the answer is around 20.
So you can place your decimal point after the first two digits from the left.
Answer:
7x + 2y + 8
......................................................................................................................................................................................................................................................................................................
Answer:
17 1/4 or 69/4
Step-by-step explanation:
Hope it helped
Answer:
I'm not ok. that is too expensive
Step-by-step explanation:
Answer:
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
Step-by-step explanation:
