Hanson Turner
12/09/2023 · Middle School
Carly has \( 81 / 2 \) cups of flour for multiple recipes. She uses \( 43 / 4 \) for the cakes. She uses 1.75 for the cookies and \( 8 / 10 \) for apple bars. How much flour does she have left?
UpStudy ThothAI Solution
Tutor-Verified Answer
Step-by-step Solution
Calculate or simplify the expression \( 81/2 - 43/4 - 1.75 - 8/10 \).
Calculate the value by following steps:
- step0: Calculate:
\(\frac{81}{2}-\frac{43}{4}-1.75-\frac{8}{10}\)
- step1: Reduce the fraction:
\(\frac{81}{2}-\frac{43}{4}-1.75-\frac{4}{5}\)
- step2: Rewrite the expression:
\(\frac{81}{2}-\frac{43}{4}-\frac{7}{4}-\frac{4}{5}\)
- step3: Reduce fractions to a common denominator:
\(\frac{81\times 10}{2\times 10}-\frac{43\times 5}{4\times 5}-\frac{7\times 5}{4\times 5}-\frac{4\times 4}{5\times 4}\)
- step4: Calculate:
\(\frac{810}{20}-\frac{215}{20}-\frac{35}{20}-\frac{16}{20}\)
- step5: Transform the expression:
\(\frac{810-215-35-16}{20}\)
- step6: Subtract the numbers:
\(\frac{544}{20}\)
- step7: Calculate:
\(\frac{136}{5}\)
Carly tiene \( 27.2 \) tazas de harina restantes después de usarla para las recetas de galletas, barras de manzana y pasteles.
Quick Answer
Carly tiene 27.2 tazas de harina restantes.
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