Patterns can be used to determine products of a number of a power of 10 by following it to obtain easily the answer. When you multiply a number by the power of 10 you just have to write the number then add the number of corresponding number of 0s to the end which will be the same number as the power used.
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Answer:
240 x 144 inches= 34,560 pounds per square foot
34560/2000= 17.28 tons per square foit
Answer:
6
Step-by-step explanation:
1/7 of 42 is smaller. 47/7= 6 < 18 = 36/2