2 years ago

Select the correct solution for the expression. 2/5 + 3/8

1 answer:

6 0

Answer:

because when you try to find the common denominator the lowest number is 40. so you then multiply the 2x8 and the 3x5 that gives you 16/40 + 15/40 = 31/40

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In a school 30% of year 10 students are boys. Of these 25% chose to take PE GCSE. Given there are 240 students in year 10 how ma

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So there are 240 students in the class

And if 30% are boys that means

$\frac{30}{100} \times 240 = 72$

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$72 \times \frac{25}{100} = \frac{72}{4} = 18$

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3 years ago

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3 years ago

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Step-by-step explanation:

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3 years ago

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pychu [463]

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3 years ago

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maria [59]

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Step-by-step explanation:

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3 years ago