Question

I cant solve these problems please help me​

Answer 1

Answer:

14/28 if reduced step by step then:(by 7)

2/4(now with2)

1/2

the ? mark will be 1

next no 2

60p to ₹4

1p ₹100

60p= ₹ (60×100)

so

₹6000

in ration terms

₹6000:₹4

cut of the ₹ sign

now

6000:4

reduce by 2

so

3000:2

again reduce by 2

so

1500:1

you don't need to keep 1

so the answer is

1500

I am sorry I have not learn no 4

I'll help 5

next no 5

1 dozen=12

so

12 soaps 153.60

so

1soap = 153.60/12

which is

12.8

so

15 soaps = 12.8 × 15

which is

192

sorry I also don't know no 6

so next no 7

a) 20:10

reduce by 2

10:5

then reduce by 5

2:5

ans) 2:5

b) first we need to change 1.5m to cm

1.5m = 150cm

(decimal removed)

so now we can do it because both are in cm now

90:150

reduce by 5

18:30

reduce by 3

6:10

reduce by 2

3:5 ans

next

c) 4.5 of ₹ 40

4.5 × ₹ 40

₹180

done bye

have a nice day

dude or dudette