90% of 100 = 0.9 x 100 = 90
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Answer: The visitor can see 90 ships.
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Answer: 600
<u>Step-by-step explanation:</u>
20 x 30
= 2 x 10 x 3 x 10
= 2 x 3 x 10 x 10
= 6 x 100
= 600
Answer:
b140
Step-by-step explanation:
14*10=140 that's all
Answer:
15/2.5 18/h
Step-by-step explanation:
Answer: 5,000 square feet
Step-by-step explanation:
50 feet multiplying by 100 feet equal to 5,000 sq ft.
