Question

i need to know how to do this i do know answer to but dont know how to do it pleas help me.​

Answer 1

Answer:

39/100

Step-by-step explanation:

(9/20×5/5)−(3/50×22/)=?

Complete the multiplication and the equation becomes

45/100−6/100=?

The two fractions now have like denominators so you can subtract the numerators.

Then:

45−6/100=39/100

This fraction cannot be reduced.

Therefore:

9/20−3/50=39/100

Answer 2

Answer:

Heya mate here is your answer

Step-by-step explanation:

9/20-3/50

Find LCM - 100

9/20 = 9/20* 5 = 45/100

3/50 = 3/50* 2 = 6/100

Difference = 45 - 6 / 100

= 39 / 100

= 0.39

Hope this is the answer .

If so , please mark as brainliest .