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nadezda [96]
3 years ago
15

Evaluate 11/12*12/121- -6/5*70/60

Mathematics
1 answer:
Oduvanchick [21]3 years ago
6 0

Answer:

82/55

Step-by-step explanation:

11/12 * 12/121 - -6/5 * 70/60 = 1/11 + 14/10 = 1/11 + 7/5 = 5/55 + 77/55 = 82/55

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Step-by-step explanation:

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3 years ago
Which equation is equivalent to I = prt?
horsena [70]

Answer: Choice D.  P = i/rt

This is the same as saying P = i/(rt). The parenthesis are preferred in my opinion to indicate we have rt in the denominator and not just r.

======================================

Explanation:

In the original equation, prt is the same as p*r*t. So we multiply p, r and t to get prt.

This can be thought of as p*(rt). To isolate p, we undo the multiplication done to the variable p. We will divide both sides by rt to get

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5 0
3 years ago
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julia-pushkina [17]

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