Tolong bantu aku ya untuk pr malam ini!!!!

Jawaban:

1. (5×2)+(3/5×2)+(4/10×2)

= 10+6/5+8/10

= 10+12/10+8/10

=30/10

=3

2. 6 5/8+ 3 3/4-4 2/3

= 53/8+15/4-14/3

= 106/16+60/16-84/16

=82/16

3. 5 1/2 + 2 1/4

= (5 + 2) + (1/2 + 1/4)

= 7 + (2/4 + 1/4)

= 7 + 3/4

= 7 3/4

4. (5×2)+(3/5×2)+(4/10×2)

= 10+6/5+8/10

= 10+12/10+8/10

=30/10

=3

5. 15 1/4+16 1/2

= (15+16) 1/4+1/2

= 31 1/4+2/4

= 31 3/4