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Home Question Bank Math Arithmetic Archive 2025 January 05

Arithmetic Questions from Jan 05,2025

Browse the Arithmetic Q&A Archive for Jan 05,2025, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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What is the GCF of the two numbers below \( 32 \quad 20 \) Pour les exercices 73 a 75 , calculer. \( \begin{array}{lll}73 & \text { a. } \frac{5}{12}-\frac{5}{3}+\frac{1}{6}-\frac{2}{9} & \text { b. } \frac{3}{7}+\frac{3}{4}-\frac{5}{2}-\frac{17}{8} \\ 74 & \text { a. } 2-\frac{1}{3}+\frac{1}{6}-\frac{1}{9} & \text { b. } 1+\frac{1}{2}+\frac{3}{4}+\frac{5}{6} \\ 75 & \text { a. } \frac{4}{3}-\left(\frac{1}{2}+\frac{7}{8}\right) & \text { b. } \frac{4}{3}-\frac{7}{5}-\left(\frac{3}{5}-\frac{5}{7}\right)\end{array} \) In a cryptarithm, different letters represent different digits, and no leading digit is 0 . What is the greatest possible value of the sum 'TWO' in the cryptarithm shown? The predecessor of the smallest 7 -digit number is What are the prime factors of \( 56 ? \) Evaluate the absolute value of \( -8 \). A pack of 25 nappies costs \( £ 8 \) 17a How much does 1 nappy cost in pence? Show all your workina. David's weight after seven weeks is 4.2 kg . Jessie gives him 6 bottles of milk each day. She uses this formula to calculate the volume, in ml, for each bottle. Volume of each bottle \( =\frac{200 \times \text { David's weight after seven weeks }}{\text { Number of bottles each day }} \) 15 What is the volume of each bottle? Lily needs 80 tiles for a floor. The tiles are sold in boxes of 12 13a How many boxes must Lily buy? Show all your working. \( \frac{50}{12=} \) 136 How manv tiles will she have left nver? Lily needs 80 tiles for a floor. The tiles are sold in boxes of 12 13a How many boxes must Lily buy? Show all your working.
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