Perform Estimation and Calculation

-count
-measure
-give value
-interpret amounts
PERFORM ESTIMATION

Learners should be able to:
Identify materials used in farm inputs;
Enumerate different farm labor requirement;
Estimate materials and resources that are
reported to appropriate persons
LEARNING OBJECTIVES

LET’S PLAY A
GAME
GUESS THE
HIDDEN WORD

FAIR THE LIE
CHAIR UP PLEA
CASE ON

Resources that are used in farm
production.
Being purchased
Used in making production costs
FARM INPUTS

SEEDS
these are flowering
plant’s unit of
reproduction
Capable of developing
into another such plant

SEEDLINGS
these are
young plant,
already grown
from a seed.

FERTILIZER
these are
chemical or
natural substance
added to
soil or land
to increase
its fertility.

INSECTICIDES
 these are chemical
substance used for
killing insects

FARM LABOR
these are body of persons engaged in such
activity
Particularly persons working for wages

 Plowing using animal
Clearing the land
using a hoe
Digging a hole
LABOR REQUIREMENT FOR LAND
PREPARATION

Plowing using
hand tractor
Harrowing using
hand tractor

LABOR REQUIREMENT FOR
PLANTING

LABOR REQUIREMENT FOR
PLANT CARE

Total land area 50, 000 sq. meter
Amount of fertilizer 20/kilo
Number of days consumed in planting the area 2 days
Number of workers planting the area 5 workers
Amount of salary paid in planting the area 300/day
Number of workers who fertilized the area from
planting up to the date of survey
2 workers
Quantity of fertilizer used from planting up to the date
where survey was made
200 kilos
Quantity of fertilizer to be used after the survey until
final harvesting
500 kilos
Number of workers required to perform fertilization
after the survey until the final harvesting
2 workers
Amount of salary paid in applying fertilizer from
planting to the date of this survey
300/day
Given the Gathered Data

A. Total amount of salary paid in
planting the area
 Total amount of salary= (no. of days) (no. of workers)
(amount of salary)
 No. of days= 2
 No. of workers= 5
 Amount of salary= 300
 Total amount of salary paid in planting the area=
(2)x(5)x(300)= 3000.00

B. Total amount of fertilizer consumed
from planting up to the date of survey
 Total amount of fertilizer= (amount of fertilizer per kilo) (no.
of kilos)
 amount of fertilizer per kilo= 20
 No. of kilos= 200
 Total amount of fertilizer= (20) (200)= 4, 000.00

C. Total amount of salary paid for
fertilizing from planting up to the date
of the survey
(amount of salary)
 No. of days= 2
 Total amount of salary paid in fertilizing the area from
planting up to the date of the survey=(2)x(2)x(300)=
1,200.00

D. Total amount of fertilizer consumed
after the survey until final harvesting
 Total amount of fertilizer= (amount of fertilizer per kilo)
(no. of kilos)
 amount of fertilizer per kilo= 20
 no. of kilos= 400
 Total amount of fertilizer= (20) (400)= 8,000.00

E. Total amount of salary paid in
fertilizing the area after the survey
until final harvesting
(amount of salary)
 No. of days= 4
 Total amount of salary paid in fertilizing the area after the
survey until final harvesting=(4)x(2)x(300)= 2,400.00

planting the area
3,000.00
from planting up to the date of the survey
4, 000.00
C. Total amount of salary paid in fertilizing
the area from planting up to the date of
survey
1,200.00
8, 000.00
E. Total amount of salary paid in fertilizing
the area after the survey until final
harvesting
2, 400
Total cost of all expenses 18, 600.00
Total cost of all expenses

LET’S NURTURE OUR MIND!!
In a 1 whole sheet of paper, answer
the following questions.

HOME WORK
Total land area 100, 000 sq. meter
Amount of fertilizer 40/kilo
Number of days consumed in planting the area 6 days
Number of workers planting the area 7 workers
Amount of salary paid in planting the area 450/day
Number of workers who fertilized the area from planting up
to the date of survey
4 workers
Quantity of fertilizer used from planting up to the date
where survey was made
400 kilos
Quantity of fertilizer to be used after the survey until final
harvesting
900 kilos
Number of workers required to perform fertilization after the
survey until the final harvesting
3 workers
Amount of salary paid in applying fertilizer from planting to
the date of this survey
450/day

planting the area
from planting up to the date of the survey
C. Total amount of salary paid in fertilizing
the area from planting up to the date of
survey
E. Total amount of salary paid in fertilizing
the area after the survey until final
harvesting
Total cost of all expenses
Compute the Total cost of all expenses

Thank you for Listening
That’s all for today
God bless us all
Have a Nice Day

Perform Estimation and Calculation

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