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Questions in Grade Middle-school

[Free] There are 4 more girls in Mrs. Pitt's class than in Mr. Brown's class. Five girls moved from Mrs. Pitt's class to Mr. Brown's class. Now there are twice as many girls in Mr. Brown's class as there are in Mrs. Pitt's class. How many girls were in Mr. Brown's class to begin with?

[Free] **How to Find the Missing Numerator in Any Fractions** Given a fraction like \(\frac{4}{8} = \frac{?}{4}\), follow these steps: 1. Set up the equation: \(\frac{4}{8} = \frac{x}{4}\) 2. Cross-multiply to solve for \(x\): \[ 4 \times x = 4 \times 8 \] 3. Simplify and solve for \(x\): \[ 4x = 32 \] \[ x = \frac{32}{4} \] \[ x = 8 \] Therefore, the missing numerator is \(8\).

[Free] How did New England's physical geography help the growth of industries?

[Free] How do you know [tex]\frac{11}{33}[/tex] is in simplest form?

[Free] Water in a pan over a radiator evaporates much faster than water in a pan on a table. Why does this happen?

[Free] Why is it correct to say seawater is a mixture?

[Free] What does the idiom "stuffed to the gills" mean?

[Free] How do I solve this problem: \[ 7 \frac{2}{3} + n = 9 \frac{1}{12} \]

[Free] The sum of \(\frac{3}{4}\) and \(\frac{18}{19}\) is closest to: A. 0 B. 1 C. 2

[Free] Areas explored by Henry Hudson: