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dangina [55]
4 years ago
7

30 children are going on a school trip

Mathematics
1 answer:
Kruka [31]4 years ago
8 0
30 × 5 = 150

150 - 110 = 40

40 ÷ 2 = 20

So 20 kids brought their own lunch

Hope this helped. Have a great day!

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1/5 and 3/4 difference is —

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Need help with these questions
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4 years ago
An arithmetic sequence is given below.
klasskru [66]

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A copper sphere was moving at 40 m/s when it hit another object. This caused all of the KE to be converted into thermal energy f
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Step-by-step explanation:

.b

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3 years ago
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Step-by-step explanation:

7 0
3 years ago
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