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Alex73 [517]
3 years ago
14

How many times smaller is 2 × 10^-10 than 4 × 10^-9?

Mathematics
1 answer:
BigorU [14]3 years ago
4 0

Answer:

20

Step-by-step explanation:

(2×10^-10)÷(4×10^-9)

(2/4)×[(10^-10)/(10^-9)]

(1/2)×(1/10)

1/20

The smaller value is 1/20 of the larger value.. which means it's 20 times smaller that the larger one

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Answer:

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Step-by-step explanation:

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snow_lady [41]

Answer:

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Step-by-step explanation:

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4 0
4 years ago
An apple is cut into 6 equal slices. nancy eats 2 of the slices .what fraction of the apple is left.math
ValentinkaMS [17]
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4/6 is the fraction of the apple is left
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8 0
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