4/10= 8/20, 2/5. For 8/20 u multiply 2 times and for 2/5 u divide by 2
Hope that helps u
Answer:
4.64
Step-by-step explanation:
2.9 x 1.60=4.64
Since the 6 is in the hundreds place and it is above 5, then you round the thousands place up one to 88000
You have the right answer but for the second part it's 65+10/5=x
