the average number of eggs sold on Monday,Tuesday and Wednesday in the shop was 43 the average of Tuesday, Wednesday and Thursday was 45 on Thursday the sale was 42 find the sale on Monday ANSWER = 36EGGS
Answers
Answer:
. sale of M+T+W=43x3=129
Sale of T+W+Th=45x3=135
sale of T+W=135-Th
" T+W = 135-42 =93
" M=M+T+W-(T+W) =
" .. M=129-93=36
Mondays sale 36 eggs
The sale on Monday was 36 eggs.
Step-by-step explanation:
Consider the provided information.
Let he number of eggs sold on Monday, Tuesday, and Wednesday is x, y, and z.
The number of eggs sale on Thursday is 42.
Monday, Tuesday and Wednesday in the shop was 43.
Total egg sale on Monday, Tuesday and Wednesday are 43×3=129
Thus, x+y+z=129 .....(1)
The average of Tuesday, Wednesday and Thursday was 45.
y+z+42=135
Simplify above equation.
y+z=135-42
y+z=93
Now substitute the value of y+z in equation 1.
x+93=129
x=129 -93
x=36
Hence, the sale on Monday was 36 eggs.
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