Answer:
Step-by-step explanation:
1,1,1,1,1 *1 Multiply by 1
.
256, 128, 64 * 1/2 divide into 2
18, 54, 162 *3 Multiply by 3
0.8, 0.08, 0.008 * 1/10 Divide into 10
e.
0.008, 0.08, 0.8 *10 Multiply by 10
B.14
Answer: 41.832
I like to write decimals without decimals when multiplying. for this I would do
3486 x 12 which equals 41832 then You would move the decimal up from 3 spaces from the 2 from 41832 which would put the decimal between the 1 and 8
First option.
Third option.
Fifth option.
Hope this helps :)
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