Question

total age of 3 person is 93.. 10 years ago the ratio of their ages was 2:3:4what is the present age of them

Answer 1

Step-by-step explanation:

we can subtract 30 to 93 to increase the age to meet it to present age

93-30=63

for finding the ages

2x+3x+4x=63

9x=63

x=63/9

x=7

2x=2*7=14

3x=3*7=21

4x=4*7=28

after 10year

1 person =14+10=24

2person =21+10=31

3person =28+10=38

Answer 2

Answer:

$24,31,38$

Step-by-step explanation:

$total \: age \: of \: 3 \: person \: is \: 93 \: \\ 10 \: years \: ago \: their \: total \: ages \: was \: (93-30) = 63 \\ 10 \: years \: ago \: ratio \: of \: their \: ages \: was \: 2:3:4 \\ the \: ages \: are \: 2x,3x,4x \\ \\ Conditionally\\ (2x + 3x + 4x) = 6 \\ 9x = 63 \\ x = 7 \\ \\ 10 \: years \: ago \: their \: age \: was \: \: (2x) = 14,(3x) = 21,(4x) = 28 \\ \\ present \: age \: is , \: \\ (14 + 10) = 24 \\ (21 + 10) = 31 \\ (28 + 10) = 38$