Answer:
268
Step-by-step explanation:
You would take 5356 and divide it by 20
I think the answer is around 1.4 as you need to multiply the area by 1/9 after finding the real area.
its b
Step-by-step explanation:
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Start with
Multiply both sides by 3:
Recall that 21/5=4.2 to claim the correct answer.
I don't know what you mean by exponent form, so I'll put it in scientific notation.
8.211 x 10^-1