If a=79 b=66 c=99 d=77
Then what is the value of
C×c÷a+d×a÷c-a-b×d+b
Answers
Answered by
0
Answer:4909.49
Step-by-step explanation: you can just use your calculator otherwise
Answered by
0
Answer:
-4,909.65
Step-by-step explanation:
C×c÷a+d×a÷c-a-b×d+b
= 99 * 99 ÷ 79 + 77 * 79 ÷ 99 - 79 - 66 * 77 + 66
Following BODMAS rule,
= 99 * 99 ÷ 79 + 77 * 79 ÷ 99 - 79 - 66 * 77 + 66
= 99 * 1.25 + 77 * 0.8 - 79 - 66 * 77 + 66
= 99 * 1.25 + 77 * 0.8 - 79 - 66 * 77 + 66
= 123.75 + 61.6 - 79 - 5,082 + 66
= -4,909.65
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