Question

1 by 7 into 0.049 plus 3 by 8 minus 7 by 20​

Answer 1

Answer:

1.9/2

Step-by-step explanation:

1/7*0.049+3/8-7/20

2.80+3/8-7/20

2.80/40+15/40-14/40

3.80/40

1.9/2

Answer 2

Answer:

i cant Understand................