Show your solution on how to derive the answer. Write the complete answer.
Task #7. Evaluate the following expressions. Follow MDAS rule. Show how you solve each
expression.
1. 7 x 8 + 130
2. 15 = 3 x 20
3. 12 + 5 x 16 + 4-7
4. 6 x 7 - 48 = 12 + 75
5. 35 + 5 x 8 - 7 + 9
Task #7. Evaluate the following expressions. Follow MDAS rule. Show how you solve each
expression.
1. 7 x 8 + 130
2. 15 = 3 x 20
3. 12 + 5 x 16 + 4-7
4. 6 x 7 - 48 = 12 + 75
5. 35 + 5 x 8 - 7 + 9
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Answers & Comments
Answer:
1.186
2.
3.89
4.
5.77
Step-by-step explanation:
1.7×8=56+(130)=186
2.
3.12+5×16+4-7=5×16=80+12=92+4=96-7=89
4.
5.5×8=40+35=75+9=84-7=77