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JulsSmile [24]
3 years ago
8

5. If a chocolate bar is divided into 3 equal pieces, each piece has 170 calories. How many calories are in the whole bar?

Mathematics
2 answers:
daser333 [38]3 years ago
6 0
170•3=510

The whole bar has 510 calories.

Hoped I helped!
Kisachek [45]3 years ago
3 0
170*3=510

510 calories in the whole bar.

Hope this helps!
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Answer:

75

Step-by-step explanation:

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Example 24 In a school there are 20 teachers who teach mathematics or physil
Trava [24]

Answer:

The number of teachers who teach  physics   n(P) = 12

Step-by-step explanation:

<u><em>Step(i):</em></u>-

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Given that  the number of teachers who teach mathematics

n(M) = 12

Given that the number of teachers who teach both mathematics and physics

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<u><em>Final answer:-</em></u>

The number of teachers who teach  physics   n(P) = 12

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