Mathematics
22.06.2023 08:19
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Lakisha wants to buy some bitcoins. The exchange rate is $1 USD to 0.004 bitcoin.

Lakisha wants to buy some bitcoins. The exchange rate is $1 USD to 0.004 bitcoin. How many bitcoins can she buy with $400?
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Rodny1047
Rodny1047
4,4(39 marks)

1.6 Bitcoins

Step-by-step explanation:

Given data

We have the rate as

$1 USD to 0.004

Hence $400 will buy x bitcoins

Cross multiply to find the value of x

1*x= 400*0.004

x=1.6

Hence $400 will get you 1.6 Bitcoins

meganwintergirl
meganwintergirl
4,9(5 marks)

A

Step-by-step explanation:

Did my best, hope its right

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