Multiply the mantissas: 4.2 x 3.7 = 15.54, add the exponents 5+6= 11 so 15.54 x 10^11, BUT WAIT, there can only be one digit in from to the decimal, so 1.554 x 10^12 (add 11 + 1 decimal place change, so 12)
Answer:
9/16
Step-by-step explanation:
i got it right on khan academy
Step-by-step explanation:
35%= 650+50
=700
1%= 700÷35
= 20
100%=20×100
= 2000