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 =
How do you estimate of 4 5/8 X 1/3
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.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!