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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fx-115ES Plus 2nd Ed Advanced Scientific Calculator

Product ID: 638060645

Details

Brand
Casio
Calculator Type
Color
White
Power Source
Battery
Screen Size
6.5

⚡Long-lasting battery power

📐4-line Natural Textbook Display

🔢16-digit precision

NZ$72

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

📐 Elevate your math game with the calculator that speaks your language!

16 DIGIT PRECISION - Handle complex calculations with unmatched accuracy and confidence.
DURABLE RESPONSIVE - Built to keep up with your fast-paced study sessions and exam crunch times.
TRUSTED BY THOUSANDS - Join over 7,000+ users who rate it 4.8 stars for reliability and ease.
VERSATILE MATH FUNCTIONS - From Algebra to Engineering—master every subject with one powerful tool.
CRYSTAL CLEAR 4 LINE DISPLAY - See equations exactly as in your textbooks for flawless problem-solving.

The Casio fx-115ES Plus 2nd Edition is a top-rated advanced scientific calculator featuring a 16-digit, 4-line Natural Textbook Display that shows math expressions exactly as in textbooks. Ideal for high school and college students tackling Algebra, Calculus, Physics, and Engineering, it combines precision, durability, and user-friendly design. Battery-powered and highly reliable, it’s a must-have for anyone serious about mastering math and science.

Specifications

ASIN	B086Z79HXS
Best Sellers Rank	#1,610 in Office Products ( See Top 100 in Office Products ) #9 in Scientific Calculators
Brand	Casio
Calculator Type	Engineering/Scientific
Color	White
Customer Reviews	4.8 4.8 out of 5 stars (7,383)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00889232609690
Item Dimensions L x W	9"L x 5.5"W
Item Type Name	Advanced Scientific Calculator
Item Weight	6.05 ounces
Manufacturer	Casio
Mfr Part Number	FX-115ESPLS2
Model Name	FX-115ESPLS2
Model Number	FX-115ESPLS2
Number of Batteries	1 LR44 batteries required. (included)
Number of Items	1
Power Source	Battery Powered
Screen Size	6.5 centimeters
UPC	889232609690
Unit Count	1 Count
Warranty Description	1 year limited parts & labor

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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NZ$72

Duties & taxes included

In stock

Sold byAmazon New ZealandDelivered 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 New Zealand.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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