the ratio of ages of joy, tim and angela was 3:7:9 10 years ago, tim was 25 years old. what will be the ratio of their ages in 5 years time?

2:4:5

Step-by-step explanation:

It their ages are 15, 35, 45 because we know 7 in that ratio is 35(25+10)

Then if you add 5 to all their current ages:20, 40, 50

And you can simplify that to:2,4,5

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3

step-by-step explanation:

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