Find Tuition/Enrichment Centres

AskQ logo

STUCK ON HOMEWORK?

ASK FOR HELP FROM OUR KIASUPARENTS.COM COMMUNITY!

Question

Answer

This is a Part whole question.

1.  Day 1 2u. The rest 5u. Total 7u.

2.  Day 2. 108. Left 5u – 108.

     Day 1   Day 2   Left    Total   
Quantity  2u 108 5u  – 108  7u
Ratio     20 100

(5u – 108)/2  = 7u/10

50u – 1080 = 14u

50u – 14u = 1080

36u = 1080

1u  =1080 ÷ 36= 30

a)

80 : 20 = 4 : 1

b)

7u = 7 × 30 = 210 pages

😊

 

 

0 Replies 0 Likes
Find Tuition/Enrichment Centres