KCSE 2019 Mathematics Paper 1|Question 21

Описание: This KCSE Mathematics Revision video explains in details question 21 of KCSE 2019 Mathematics Paper 1. This video is meant to help you revise for your KCSE examination by going through past KCSE questions.
To check out the lesson on how to calculate the mean of a grouped set of data follow the link    • Estimating the mean of grouped data  

To check out previous lessons on this KCSE 2019 Mathematics Paper 1 click on the following links
   • KCSE 2019 Mathematics paper 1||Question 20...   for question 20
   • KCSE 2019 Mathematics Paper 1-Question 18 ...   for question 18
   • KCSE 2019 Mathematics Paper 1-Question 17|...   for question 17

   • KCSE 2019 MATHEMATICS PAPER 1- QUESTIONS 1...   for questions 15 and 16

   • KCSE 2019 MATHEMATICS PAPER 1-QUESTIONS 11...   FOR QUESTIONS 11, 13 AND 14

   • KCSE 2019 MATHEMATICS PAPER 1 QUESTIONS 8,...   for questions 8, 9, and 10

   • KCSE 2019 MATHEMATICS PAPER 1 REVISION-; Q...   for question 7

   • KCSE 2019 MATHEMATICS PAPER 1-QUESTIONS 3,...   for questions 3, 4, 5, and 6
   • KCSE 2019 MATHEMATICS PAPER 1-QUESTIONS 1&2   for questions 1 and 2
Eric King'ai Academy is channel that focuses on general and KCSE Mathematics revision. We produce videos/tutorials for KCSE Mathematics past papers and also create revision videos aimed at simplifying Mathematics concepts for easier understanding