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Paha777 [63]
3 years ago
5

300 school children went on a field trip. 30% of them were first graders, 45% second graders and the rest were third graders. Ho

w many more first graders were there than third graders
Mathematics
1 answer:
mrs_skeptik [129]3 years ago
3 0

Answer:

just take 45 and 30 percent add them to get 75% so find 75 percent of 300 then subtract it and you get 75

Step-by-step explanation:

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7 0
3 years ago
How much it must decrease 65432 to reach 100000​
Alisiya [41]

Answer:

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Step-by-step explanation:

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DIA [1.3K]

Answer:

5.76

Step-by-step explanation:

18% of 32

=18% x 32

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Answer:

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Step-by-step explanation:

3 0
3 years ago
The diagram shows a square pizza box with side lengths of 18 inches. In the box is a circular pizza with a radius of 8 inches. W
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5 0
2 years ago
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