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3 years ago

Need help in pre-algebra

Mathematics

1 answer:

Fantom [35]3 years ago

7 0

answer:

a. 8 · 10^7 is 4000 times larger than 2 · 10^4

step-by-step explanation:

solve the actual expression first
write the expressions in standard form and compare them

8 · 10^7 <em>(or 8 X 10000000)</em> = 80000000

2 · 10^4 <em>(or 4 X 10000)</em> = 20000

now that you have them in standard form, divide them to compare

80000000 / 20000 = 4000

from this, we can tell that 8 · 10^7 is 4000 times larger than 2 · 10^4

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3 years ago

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Nataliya [291]

Answer:

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Step-by-step explanation:

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4 years ago

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Need help in pre-algebra ​

Need help in pre-algebra