Register

Estimation (gcse maths)

Estimation (gcse maths)
13.5k views
5 votes
Estimation (gcse maths)

Estimation (gcse maths)-example-1
User Gabriel Wu
by
6.7k points

1 Answer

2 votes

Answer:

√(4.93 × 17.1) is about √(5 × 20) = √100 = 10. 0.209 is about 0.2, or 1/5.

So we have 10/0.2 = 100/2 = 50.

User Avinash Garg
by
8.2k points
← Prev Question Next Question →

Related questions

User Shamitha
asked Dec 11, 2024 185k views
How do i continue this question?? GCSE maths help. SURDS
Shamitha asked Dec 11, 2024
by Shamitha
8.2k points
1 answer
1 vote
185k views
User EconomiCurtis
asked Jun 14, 2024 71.3k views
Do you always use BODMAS/PEMDAS in GCSE Maths?
EconomiCurtis asked Jun 14, 2024
by EconomiCurtis
8.3k points
2 answers
4 votes
71.3k 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
How do you estimate of 4 5/8 X 1/3
A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
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
Link Copied!