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3 years ago

What is equivalent to 30/12

Mathematics

2 answers:

11111nata11111 [884]3 years ago

7 0

Divide 30 and 12 by there greatest common factor (gcf) which would be 3 so it would be 10/4 then from there you would simplify it further by 2 which would give you 5/2 hope this helps.

kari74 [83]3 years ago

5 0

Your answer is 2 1/2 or 2.5

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It took Pedro 4 hours.

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3 years ago

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Afina-wow [57]

Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

Sam is incorrect

Step-by-step explanation:

We can calculate the lengths of the diagonals using Pythagoras' identity.

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Consider Δ SRQ from the rectangle

SQ² = SR² + RQ² = 12² + 6² = 144 + 36 = 180 ( take square root of both sides )

SQ = $\sqrt{180}$ ≈ 13.4 in ( to 1 dec. place )

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OM = $\sqrt{72}$ ≈ 8.5 in ( to 1 dec. place )

Now 2 × OM = 2 × 8.5 = 17 ≠ 13.4

Then diagonal OM is not twice the length of diagonal SQ

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