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astra-53 [7]
3 years ago
6

What number is 70% of 45?

Mathematics
2 answers:
ryzh [129]3 years ago
8 0

Answer:

31.5

Step-by-step explanation:

100%-45

70%-x

<em>Cross multiply</em>

100x=3150

÷100    ÷100

______________-

x=31.5

Hope this helps P.s I recommend using this method its very helpful for these kind of problems!

Tema [17]3 years ago
7 0

Answer:31.5

Step-by-step explanation:trust me bro

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Using Unitary method

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→→

Step-by-step explanation:

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katen-ka-za [31]

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Step-by-step explanation:

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