1.The simple ratio that equal to 2 dozen : 18 pieces is 2.Elementary school, kindergarten and playgr...

Kunci Jawaban 1.The simple ratio that equal to 2 dozen : 18 pieces is

2.Elementary school, kindergarten and playgroup will be built in 2 hectare of land. If the area for Elementary school is 8.500 m2, the area for kindergarten is 5.000 m2, and the rest for playgroup, so the ratio of elementary school area and playgroup area is ….
Kami punya 1 jawaban dari 1.The simple ratio that equal to 2 dozen : 18 pieces is

2.Elementary school, kindergarten and playgroup will be built in 2 hectare of land. If the area for Elementary school is 8.500 m2, the area for kindergarten is 5.000 m2, and the rest for playgroup, so the ratio of elementary school area and playgroup area is ….. Silakan baca jawaban selanjutnya di bawah:

Jawaban: #1:
Subject : Mathematics
Category : Ratio and Propotion
Level : JHS VII

Answer :
1. 2 dozen : 18 pieces
= (2 * 12 pieces) : 18 pieces
= 24 pieces : 18 pieces
= 4 : 3

2. land = 2 hectares = 20000 sqm
Elementary school = 8500 sqm
playgroup = 5000 sqm
kindergarten = 20000 sqm - 8500 sqm - 5000 sgm = 6500 sqm

elementary school area : playgroup area
8500 sqm : 6500 sqm
17 : 13