Answer:
22.3 x 1.8 = 40.14
Explanation:
22.3
x 1.8
________
1784
2230
40.14
× 1.8 ← Forget about the decimal places and multiply by the one's place.
1 7 8 4
2 2 3 0 ← Put a 0 to hold the one's place and multiply 223 by ten's place.
4 0 . 1 4 ← Add those 2 numbers and keep 2 decimal places.
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