Seeking ratio and simplest ratio in sixth grade mathematics

Find the simplest integer ratio

3/4 decimeter: 5 meters

= 7.5m: 5m

= (7.5× 10): (5× 10) …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

=75:5

= 15: 1

0.8m: 5/7m

= 8 DM: 5/7 DM

=(8×7):(5/7×7)

=35:5

=7:5

3/4:5/6

= (3/4× 12): (5/6× 12) …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

=9: 10

0.7:0.85

= (0.7× 100): (0.85× 100) ……………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………

=70:85

= 14: 17

Find the ratio

4/5 ton: 5: 8 kg ..................................................................................................................................................................

=800÷5.8

=8000/58

=4000/29

0.8m: 5 am /7 am

=80÷5/7

=80×7/5

= 1 12

3/4:5/6

=3/4÷5/6

=3/4×6/5

=9/ 10

0.7:0.85