Answer:
80
Step-by-step explanation:
It means that there are a third part of teddy bears, so
240 / 3 = 80
Answer:
(3 + 19) - 12 = 3 + (19 - 12).
Step-by-step explanation:
The parentheses have migrated to the right whereas the order of the numbers and operations has stayed the same.
Answer:
45%
Step-by-step explanation:
900/2000 x 100% = 45%
Hope this helps :)
Answer:
The sale this month = 79
Step-by-step explanation:
Let the amount he needs to sell this month = x


Note that number of entries = number of months = 5
To maintain an average sales of 77, the amount of sale in month 5 is determined as follows:
