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Task 2 and 3 Lang po pls

Task 2 And 3 Lang Po Pls class=

Sagot :

Answer:

task 2:

1.1

2.25

3.32

4.27

5.1

6.8

7.46

8.28

note:pls do step by step and study hard

explaination:

task 2:

13/4:

13÷4

sol:

4×1=4

4×2=8

4×3=12 <-------- answer

4×4=16 <-------- SOBRA

then:13÷4=3 r.1

so:

1 while and 3/4

task 3:

3 whole and 4/7

7×3+4=21+4=25

answer:25/7