Question

Can someone please answer these math questions? I would really appreciate it!

a) 5/3×?/?= 5/6

b) 5/3÷?/?= 10/9

c) 12%×?/?= 3/4

d) 12/7×?/?= 18/35

e) ?/?÷8/11= 22/7

f) 120%÷?/?= 14/15

?/? means the missing fraction to the equation.

Answer 1

a) 5/3×?/?= 5/6 . Therefore, ?? = 5/6 / 5/3 = 5/6 * 3/5 = 1/2

b) 5/3÷?/?= 10/9. Therefore, ?? = 5/3 / 10/9 = 5/3 * 9/10 = 3/2

c) 12%×?/?= 3/4 , Therefore, ?? = 3/4 / 12% = 3/4 * 100/12 = 6.25

d) 12/7×?/?= 18/35 , Therefore ?? = 18/35 / 12/7 = 18/35 * 7/12 = 3/10

e) ?/?÷8/11= 22/7, Therefore ?? = 22/7 * 8/11 = 16/7

f) 120%÷?/?= 14/15 , Therefore ?? = 120% / 14/15 = 120/100*15/14 = 9/7

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