Question

pleas tell all answers​

Answer 1

Answer:

a

10+2+5/10+4/100,

b

3000+50+7+1/10+6/100+7/1000

a

7.6

b

255.17

a

4/84 = 2/21

b

3/6=1/2

a

1000.02

b

40.5

c

26

d

18.62

a

0.007

b

3.5

Step-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation:

A.

1. 12.54   =10+2.54

2. 3057.167  =3000+57.167

B.

a.

7+6/10

76/10

7.6

b.

2505+107/1000

2505000+107/1000

2505107/1000

2505.107