There were 140 geese living in Larson Lake last year. It is overpopulated. A scientist has suggested a program to decrease the p

Question

3 years ago

15

opulation of geese by 15% after 5 years. How many geese does the scientist hope will be in the lake in 5 years? Show your work.

1 answer:

SVETLANKA909090 [29] · Answer 1 · 2022-08-30T21:04:42+03:00

Answer:

119

Step-by-step explanation:

Find 10% by dividing by 10, then halve it to get 5%. The answers are 14 and 7 accordingly.

Add them together to get 15%, which is now 21.

Take 21 off of 140 to get the answer, which is 119.

ALTERNATIVE METHOD - CALCULATOR

To solve the question using a calculator and with only one equation, multiply the number by 0.85 to find 85% of the number, and there's your answer.