Register
A. Estimate 49% of 162.B. Use mental math to calculate 49% of 162.
107k views
5 votes
A. Estimate 49% of 162.B. Use mental math to calculate 49% of 162.

User Nikita Kurtin
by
7.7k points

1 Answer

0 votes

\begin{gathered} \text{ The 49\% of 162 can be obtained by} \\ 162\cdot0.49=79.38!\text{ } \\ \\ we\text{ will estimate it!} \\ \\ \text{First, we know that 1\% of 162 is 1.62! and that 50\% of 162 is 81} \\ \\ \text{ If we substract the 1\% of the 50\% we get the 49\%!} \\ 81-1.62=79.38 \end{gathered}

User Lorde
by
8.5k points
← Prev Question Next Question →

Related questions

User Klumsy
asked Mar 9, 2014 178k views
Estimate 49% of 162. Use mental math to calculate 49% of 162. ???
Klumsy asked Mar 9, 2014
by Klumsy
7.7k points
2 answers
1 vote
178k views
User Noctis
asked Jul 26, 2015 151k views
A) Estimate 49% of 162. b) Use mental math to calculate 49% of 162.
Noctis asked Jul 26, 2015
by Noctis
8.7k points
2 answers
0 votes
151k views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Link Copied!