Why does the calculator not display decimal answers and only fractions, and why won't it square numbers that aren't perfect squares

Hello, the sd key will change fractions to decimals and back if needed. The calculator will simplify square roots that are not perfect squares and if you need a decimal answer then press the sd key and if will convert it to a decimal.

Is there a comma separator - thousands function for millions and billions,etc. for example 50,000,000,000?

This is not a business calculator - not sure why you'd want a comma separator when you'd be using scientific notation: 5x10^10 for example.

How is this different than the fx-300ESPLUS2 ?

I am not familiar with the fx-300ESPLU52. You might be able to go to the Casio website to get information on how they are different. This one (the fx-115) has many features which I have not yet used.

can it used in SAT exam?

I'm a retired hs teacher. I've bought this model two times for my own kids because it met their needs and can be used during standardized exams such as the SAT.

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Casio fx-115ESPLUS2 2nd Edition, Advanced Scientific Calculator

Product ID: 261098426

Details

Brand
Casio
Calculator Type
Colour
White
Power source
Solar Powered
Screen size
6.5

🌞solar-powered for uninterrupted use

🔢280+ advanced functions

🛡️durable protective hard case

COP 580634

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Description

🔢 Elevate your calculations—because precision is the new power move.

280 FUNCTIONS - Master algebra, calculus, statistics, and engineering with a powerhouse of features.
TOP RATED PRECISION - Join thousands of professionals who trust Casio’s 4.8-star rated scientific calculator.
PROTECTIVE HARD CASE - Keep your device pristine and ready for action, wherever your work takes you.
NATURAL TEXTBOOK DISPLAY - View complex equations exactly as in textbooks for effortless comprehension.
SOLAR POWERED RELIABILITY - Eco-friendly solar operation ensures your calculator never lets you down mid-task.

The Casio fx-115ESPLUS2 2nd Edition is a top-tier scientific calculator featuring over 280 functions and a natural textbook display for clear, intuitive calculations. Solar-powered for consistent performance and housed in a protective hard case, it’s designed for professionals tackling algebra, calculus, statistics, and engineering challenges. Trusted by thousands with a 4.8-star rating, it’s the essential tool for millennial managers who demand accuracy and reliability.

Specifications

ASIN	B086Z79HXS
Best Sellers Rank	#17,413 in Office Products ( See Top 100 in Office Products ) #62 in Scientific Calculators
Brand	Casio
Calculator Type	Engineering/Scientific
Color	White
Customer Reviews	4.8 4.8 out of 5 stars (7,232)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00889232609690
Item Dimensions L x W	22.9L x 14W centimeters
Item Type Name	Scientific Calculator
Item Weight	6.05 Ounces
Manufacturer	CASIO
Mfr Part Number	FX-115ESPLS2
Model Name	['FX115ESPLUS']
Model Number	FX-115ESPLS2
Number of Batteries	1 LR44 batteries required. (included)
Number of Items	1
Power Source	Solar Powered
Screen Size	6.5 Centimeters
UPC	889232609690
Unit Count	1 Count
Warranty Description	No Warranty

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COP 580634

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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