Question

Q6. The ages of Ankur and Neel are in the ratio of 4: 5. Five years from now, the ratio of the
ages will be 6:7. Find their present ages.​

Answer 1

Answer:

ANKUR-10

NEEL-12.5

Step-by-step explanation:

RATIO OF PRESENT AGE

ANKUR/NEEL=4/5

RATIO OF AGE AFTER 5 YEARS:

6/7

LET THEIR PRESENT AGES BE 4X,5X

SO

THEIR AGE AFTER 5 YEARS:-4X+5,5X+5

4X+5/5X+5=6/7

(4X+5)7=(5X+5)6

28X+35=30X+30

2X=5

2.5

THEIR PRESENT AGES ARE

ANKUR 4*2.5=10

NEEL. 5*2.5=12.5