Advertisements
Advertisements
Question
If P = −15 and Q = 5 find (P – Q) ÷ (P + Q)
Sum
Advertisements
Solution
Given: P = 15, Q = 5
(P – Q) ÷ (P + Q) = `((-15) - 5)/((-15) + 5)`
= `((-15) + (-5))/(-10)`
= `(-20)/(-10)`
= 2
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Evaluate the following:
(– 49) ÷ (49)
Verify that a ÷ (b + c) ≠ (a ÷ b) + (a ÷ c) for the following values of a, b and c.
a = (−10), b = 1, c = 1
Solve:
(−96) ÷ 16
Solve:
(−51) ÷ 68
Solve:
38 ÷ (–57)
(−62) ÷ (−62) = _____
A person lost 4800 calories in 30 days. If the calory loss is uniform, calculate the loss of calory per day
Divide (−72) by 8
If a and b are two integers, then which of the following may not be an integer?
Division is the inverse operation of ______.
