Multi-digit decimal operations Knowledge-Based Practice

Questions

1. 1.

   What is the result when the quotient of $19.78$ and $2.3$ is subtracted from the product of $82.4$ and $0.65$?

   • A) 44.96
   • B) 45.96
   • C) 52.70
   • D) 62.16
2. 2.

   What is the value of the expression $(4.85 \times 3.6 - 7.22) \div 1.6$?

   • A) 0.64
   • B) 5.8
   • C) 6.4
   • D) 7.2
3. 3.

   What is the value of the expression $(5.62 + 8.78) \times (9.4 - 7.15)$?

   • A) 3.24
   • B) 33.84
   • C) 32.4
   • D) 35.64
4. 4.

   What is the value of the expression $(45.2 - 16.75) \div 2.5 + 3.42$?

   • A) 4.558
   • B) 11.38
   • C) 14.8
   • D) 15.22
5. 5.

   What is the value of the expression $18.36 \div 3.6 + 4.75 \times 2.8$?

   • A) 18.4
   • B) 13.81
   • C) 19.4
   • D) 138.1

Answers and step-by-step solutions appear after you finish the test.